There are some new generation motherboards for laptops and PCs that bring in support for both the Unified Extensible Firmware Interface or UEFI as well as the Basic Input Output System or BIOS. The main advantage of UEFI over the traditional BIOS is the fact that UEFI supports a hard drive that has a capacity of more than 2 terabytes. However, the disadvantage of UEFI is that it only supports the x64 Windows operating system versions and that the hard drive is supposed to use the GPT structure. So if your PC is compatible with and supports UEFI and you want to change from Legacy to UEFI, then you’ve come to the right place as this post will guide you on how you can exactly do that without having to reinstall it.
There are two ways to change Legacy to UEFI. You can convert MBR to GPT using either the built-in utilities in Windows or using the Recovery Environment. Before you proceed, make sure that your computer fulfills the following prerequisites:
Your PC’s motherboard should support both Legacy and UEFI.
Your PC should be running at least the 1703 Windows 10 version or newer on an MBR partition.
Once you’ve made sure that your computer covers the aforementioned prerequisites, refer to the given options below.
Option 1 – Convert MBR to GPT via Windows built-in utilities
In the Windows Search box, type “command prompt” and from the search results that appear, right-click on Command Prompt and select the “Run as administrator” option.
After that, execute this command: exe /convert /allowfullOS
Now, wait until the process is completed since you can track its process on your screen.
Once it’s done, go to Settings > Update & Security > Advanced Startup options and from there, click on Restart Now. This will restart your computer and give you advanced options.
Next, select Troubleshoot > Advanced Options where you will see further options including System Restore, Startup Repair, Go back to the previous version, Command Prompt, System Image Recovery, and UEFI Firmware Settings.
Now select the UEFI Firmware Settings. This will take you to the BIOS. Boot Mode is typically available under Boot > Boot Configuration. Once you’re there, set it to UEFI and then save the changes you’ve made. After that, your computer will restart.
Option 2 – Convert MBR to GPT via the Recovery Environment
When the message appears on your screen while running Windows Setup, you need to tap the Shift + F10 keys to open Command Prompt.
Make sure to run Command Prompt as admin and then execute this command: exe /convert
After that, wait until the process is completed. When it’s done, you have to go to the BIOS just like in the first given option above.
As mentioned, you can usually find the Boot Mode under Boot > Boot Configuration. Once you’re there, set it to UEFI.
Now save the changes made and exit as your computer will restart.
Location services is a built-in tool in Windows 10 is a useful tool that offers users location information even when your laptop or desktop computer does not have a GPS since it uses Wi-Fi positioning as well as your device’s IP address. However, there are instances when you might encounter some problems when using this service. One instance is when you suddenly find the toggle button for Location service greyed out.
This kind of program could be due to some glitch in the system or some third-party application on your computer. Because of this problem, you won’t be able to toggle the Location service on or off and you won’t be able to make any changes in its settings. Worry not, for this post will guide you on what you can do to fix the greyed-out toggle button of Location services in Windows 10.
Before you perform some troubleshooting steps, you might want to restart your computer and see if it fixes the problem. If it didn’t, then this problem is not just some minor glitch. Thus, you have to follow the potential fixes provided below to fix the problem but before you do that, make sure that you create a System Restore point first. After that, follow each one of the following options.
Option 1 – Put your PC in a Clean Boot State
The first thing you can do to resolve the problem is to put your computer in a Clean Boot State. It could be that there is a third-party program that’s preventing the toggle button from functioning. To isolate this possibility, you need to put your computer in a Clean Boot State.
Log onto your PC as an administrator.
Type in MSConfig in the Start Search to open the System Configuration utility.
From there, go to the General tab and click “Selective startup”.
Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
Next, click the Services tab and select the “Hide All Microsoft Services” check box.
Click Disable all.
Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
Now check if you can now use the toggle button of the Location service or not.
Option 2 – Try to use the Registry Editor
If putting your computer in a Clean Boot state didn’t fix the problem, you might want to make some adjustments in the Windows Registry via Registry Editor.
Tap the Win + R keys to open the Run utility and type “regedit” in the field and then tap Enter to open the Registry Editor.
After that, navigate to this registry path: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServiceslfsvcTriggerInfo
From there, select the Key (folder) named as “3” and right-click on it, and then delete it.
Once done, exit the Registry Editor and restart your computer.
Option 3 – Try to use the Windows Services Manager
Tap the Win + R keys to open the Run dialog box and type “services.msc” in the field and hit Enter to open the Services Manager.
Next, look for the “Geolocation Service” entry from the list of services.
Once you find it, right-click on it and select Properties. This will open a new mini window.
From there, make sure that it is “Running” and its Startup Type is set to “Automatic”.
After that, close the Services Manager and check if the problem is now resolved.
Option 4 – Try to use the Group Policy Editor
Tap the Win + R keys to launch Run and type “gpedit.msc” in the field and click OK to open the Group Policy Editor.
After that, navigate to this path: Administrative TemplatesWindows ComponentsLocation and Sensors
Next, double click on each one of the following settings and select the “Not configured” or “Disabled” option.
Turn off location scripting
Turn off location
Turn off sensors
Once done, navigate to this path: Administrative TemplatesWindows ComponentsLocation and SensorsWindows Location Provider
From there, double click on the “Turn off Windows Location Provider” policy setting and set its configuration to either “Disabled” or “Not configured”. You should see the following description of the policy setting in the window:
“This policy setting turns off the Windows Location Provider feature for this computer. If you enable this policy setting, the Windows Location Provider feature will be turned off, and all programs on this computer will not be able to use the Windows Location Provider feature. If you disable or do not configure this policy setting, all programs on this computer can use the Windows Location Provider feature.”
If you encounter an error code of 0xa0000400 while trying to upgrade your Windows 10 computer using the Windows 10 Upgrade Assistant or the Windows 10 Media Creation Tool, then you might find this post useful as it will guide you in resolving this problem. When you get this error, you will see the following error message:
“Something went wrongYou can contact Microsoft support for help with this error. Here is the error code 0xa0000400.”
As you know, keeping your computer up to date with all the Windows Updates is important and is imperative especially if you are experiencing a couple of issues like the Windows Upgrade error 0xa0000400. At the time of writing, there is no specific cause that has been found for this error. However, there are some potential fixes that might help you. You can try to recreate the Windows 10 installation USB and get the ISO files or you could also get a newer version of the Windows Media Creation Tool, or turn off your internet connection at a specific time or run the Windows Update troubleshooter. For more details, refer to the options given below.
Option 1 – Try to recreate the Windows 10 installation USB
Recreating the Windows 10 installation USB might help in fixing the problem. You can use a USB drive to do so but make sure that it has a great read-write speed. Follow the steps below to recreate Windows 10 installation USB”
Click this link and then click the Download Tool Now button.
Next, click the “Use the tool to create installation media (USB flash drive, DVD, or ISO file)…” option and follow the next given instructions on the screen.
Now select the ISO file option in step 5.
After that, you should now have an ISO file.
Next, go to the location where you’ve downloaded the ISO file.
Then right-click on the Windows 10 ISO file and select the Open with option and then select File Explorer.
Now click on “setup.exe” and follow the next instructions that appear on the screen. When asked, you have to select either Nothing (clean install) or Keep personal files only option. Take note that you must not select the “Keep personal files, apps, and Windows settings since it doesn’t really work.
Option 2 – Try turning off the Internet connection at a specific time
You might want to turn off your internet connection at a specific time. This option can be quite tricky so what you need to do is to disconnect the internet connection when the update is downloaded using the Windows Upgrade tool. It’s actually okay since all the files you need would be downloaded safely and the Windows Upgrade tool will be the one to install the newer updates using those files.
Option 3 – Try to get a newer version of the Windows Media Creation tool
You can also fix the Windows Upgrade error 0xa0000400 by using the latest version of the Windows Media Creation tool. And so if what you have is an older version, you need to update it in order to resolve the error and upgrade your Windows 10 computer.
Option 4 – Run the Windows Update Troubleshooter
Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update or upgrade errors like error code 0x800701E3. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.
Option 5 – Try running Disk Cleanup
You might want to run the Disk Cleanup utility as it is a useful tool that could delete temporary and useless files in your computer.
Tap the Win + R keys to open the Run dialog box and then type “cleanmgr” in the field and hit Enter to open the Disk Cleanup window.
After that, select the drive you want to clean.
Now click OK to clean the disk and restart your computer.
Hello and welcome everyone. In today's article, you will learn how to lock folder and content in it.
Please be aware of few things:
The method is shown here works, but you need to be careful and follow step by step or you will damage your files permanently,
If you forget your password, you can not access your files anymore
Your files altho protected can still show up in recent files of some applications
All of that being said, let us start with locking the local folder on the computer with the password.
Go to the folder where you have files that you would like to hide and lock with a password. Enter the folder and create the new text file inside it. Skip the name for now and go inside it. Copy and paste the following code inside the file:
cls@ECHO OFFtitle Folder Lockerif EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCKif NOT EXIST Locker goto MDLOCKER:CONFIRMecho Are you sure u want to Lock the folder(Y/N)set/p "cho=>"if %cho%==Y goto LOCKif %cho%==y goto LOCKif %cho%==n goto ENDif %cho%==N goto ENDecho Invalid choice.goto CONFIRM:LOCKren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"echo Folder lockedgoto End:UNLOCKecho Enter password to Unlock folderset/p "pass=>"if NOT %pass%==Your-Password-Here goto FAILattrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Lockerecho Folder Unlocked successfullygoto End:FAILecho Invalid passwordgoto end:MDLOCKERmd Lockerecho Locker created successfullygoto End:End
Now locate this line of code in the document: if NOT %pass%==Your-Password-Here goto FAIL and replace Your-Password-Here with your password.
!!! Write down somewhere your password, if you lose it you will lock the folder even for you !!!
Save the file as FolderLocker.bat and double-click on it to execute it.
If everything was done correctly, a new folder with the name: Locker
Move files that you want to hide and protect inside that folder.
Double click again on FolderLocker.bat
The command prompt will appear with the question do you want to lock the folder, press Y, and press ENTER. The command prompt will close and the Locker folder will disappear.
In order to unhide and access the folder, you will need to double click on FolderLocker.bat again but this time command prompt with ENTER your password will appear. Type in your chosen password and the folder is back. If you wish to hide and lock it again just double click on FolderLocker.bat again, confirm with Y and it is hidden again.
If you are having trouble using the Epic Games Launcher, here are some troubleshooting steps that usually fix common problems.
Check the Epic Games server status
Check the Epic Games Server Status page to make sure all systems are operational. If the Epic Games Launcher is affected by an outage or system-wide issue, your issue may be fixed when the outage is resolved.
Clear your launcher’s webcache
Clearing the webcache often resolves display issues that may prevent you from using the launcher. Follow these steps to clear your webcache:
Windows
Exit the Epic Games Launcher by right-clicking the system tray icon in the bottom-right corner, and then clicking Exit.
Press Windows key + R, type “%localappdata%”, and then press Enter to open a File Explorer window.
Open the Epic Games Launcher folder.
Open the Saved folder.
Click the webcache folder, and then delete it.
Restart your computer, and then relaunch the Epic Games Launcher.
Mac
Exit the Epic Games Launcher.
Open Finder.
Click on Go then Go to Folder...
Type ~/Library/Caches/com.epicgames.EpicGamesLauncher and press Enter.
Drag the webcache folder to the Trash.
Press control and click on Trash.
Click on Empty Trash.
Relaunch the Epic Games Launcher.
Run the launcher as an administrator
Running the launcher as an administrator elevates its permissions so it can avoid problems with downloading games, for example. Follow these steps to run the launcher as an administrator:
Right-click your Epic Games Launcher shortcut.
Click Run as Administrator.
Update graphics card drivers
Making sure the player is using the latest graphics card drivers may resolve the launcher crashing. Review this article for steps on how to do update their graphics drivers.
Reinstall the Epic Games Launcher
Note: The following process will remove all of your installed games.
On Windows:
Run system file checker then reinstall the Epic Games Launcher.
Close the Epic Games launcher by right-clicking the system tray icon in the bottom right corner and then clicking Exit.
Click Start.
Type "cmd", right-click Command Prompt,and then click Run as administrator.
In the window that opens, type "sfc /scannow",and then press Enter.
This may take a little while.
Restart your computer.
Click Start.
Type "Add or Remove Programs", and then press Enter.
Select Epic Games Launcher from the list of programs.
Click Uninstall.
Go to www.epicgames.com and click Get Epic Games in the top right corner to download the latest installer.
On Mac:
Close the Epic Games Launcher.
Verify there are no processes associated with the Epic Games Launcher by checking Activity Monitor.
Open the Applications folder.
Click and drag the Epic Games Launcher application to the Trash.
Verify all the following directories no longer have any Epic Games Launcher folders or files:
~/Library/Application Support
~/Library/Caches
~/Library/Preferences
~/Library/Logs
~/Library/Cookies
Go to www.epicgames.com and click Get Epic Games in the top right corner to download the latest installer.
Launcher freezing on macOS 10.15.1 or earlier
If your launcher is freezing on macOS 10.15.1 or earlier, follow the steps above to reinstall the Epic Games Launcher on your Mac.
Verify system requirements
Make sure your computer meets the system requirements to run the Epic Games Launcher using this article here. The system requirements for the Epic Games Launcher are here.
Blinking Epic Games Launcher icon on the taskbar
If you can't start the Epic Games Launcher and see a blinking icon on your taskbar, use these steps to try and fix this:
Right-click your Epic Games Launcher shortcut.
Click Properties.
Select Normal Window from the drop-down menu next to Run.
Click the Compatibility tab.
Uncheck any boxes, and then click Apply then OK.
Click Start,then type "Graphics Settings" and press Enter.
Select Classic app from the drop-down under Graphics performance preference.
Click Browse.
Navigate to the Epic Games Launcher installation directory.
By default, this is C:/Program Files (x86)/Epic Games/Launcher/Portal/Binaries/Win64.
Click the EpicGamesLauncher.exe file, and then click Add.
If you are running the Windows Update service but decided to stop it but you encountered an error message instead that says, “The Windows Update service could not be stopped”, read on as this post will help you fix the problem.
This kind of error appears when you use the Command Prompt to stop the Windows Update service, especially if you are using cmd without admin privileges. A lot of users reported that they were not able to disable the automatic Windows Update in Windows 10 using Command Prompt. The command used to stop the Windows Update service is the “net stop wuauserv” command. However, when some users executed this command, they got the error message. So if you are one of these users that can’t stop the Windows Update Service via Command Prompt, you can try to fix that using PID as well as checking the Service dependencies. For more details, follow the given options below.
Option 1 – Try to stop the Windows Update service via PID
In case you don’t know, each running service or process has its own unique ID or PID and you can find it in the Task Manager. You can use it to stop the Windows Update service. How? Refer to these steps:
Tap the Ctrl + Shift + Esc keys to open the Task Manager.
Next, go to the Services tab and look for the service named “wuauserv” and get its PID.
After that, type “cmd” in the Windows Start search and right-click on Command Prompt from the search results and then select the “Run as administrator” option.
After opening Command Prompt with admin privileges, execute this command: taskkill /f /pid <PID>
Note: You need to replace “<PID>” with the PID of the “wuauserv” service. For instance, the PID is 6676, then this is how the command should be “taskkill /f /pid 6676”.
After you execute the command, you will this message on your screen, “SUCCESS: The process with PID 6676 has been terminated” which indicates that you have stopped the Windows Update service successfully.
Option 2 – Try to check the Service dependencies
Dependencies of a Windows Service in Windows 10 are when windows services depend on other services. Such is the case with the Windows Update service – it also depends on three different services such as the Remote Procedure Call or RPC service, DCOM Server Process Launcher, and the RPC Endpoint Mapper. Meaning to say, if two of these services are not working as expected, then the dependant service will also be affected. This could be the reason why the Windows Update service could not start.
Tap the Win + R keys to open the Run dialog box.
Next, type “services.msc” in the field and hit Enter to open Windows Services.
From the list of Services, look for the following services:
Remote Procedure Call (RPC) Service
DCOM Server Process Launcher
RPC Endpoint Mapper
After you find these services, double click on each one of them and check whether the Startup type for all is set to Automatic and the Service status is set to Running or not.
If the service status is not running, then click the Start button. Afterward, check if you can now run the Windows Update service.
If you are a gamer, you might have encountered either the CID HANDLE CREATION or VIDEO TDR ERROR errors with an error code of 0x00000016 as you play a game. These kinds of Stop errors have something to do with the Graphics card driver. It could be that your Graphics card driver needs to be updated or it may be corrupted. Whichever the case is, you can try fixing this error using the given solutions below but before you proceed, make sure to create a System Restore Point first so that you can easily roll back to the previous state of your computer in case something does not go as expected.
Option 1 – Try checking if your graphics card is enabled and update it as well
Although the problem is quite massive, the fix could be as simple as enabling the graphics card if it turns out to be disabled. There might be some strange reason why your graphics card disables itself. Thus, the best and first option you can try is to check if the graphics card is enabled or not. To do so, follow these steps:
Tap the Win + R keys to open the Run dialog box.
Then type “devmgmt.msc” in the field and hit Enter to open the Device Manager.
After opening the Device Manager, look for your graphics card option among the list of device drivers. Once you found it, check if it is enabled or not. If it’s not enabled, you should see a gray arrow pointing downwards. Right-click on the card and select Enabled.
Next, right-click on the graphics card once more and click on the Update Driver Software option and then click on the “Search automatically for updated driver software” option.
Option 2 – Reinstall the Graphics card drivers
Tap Win + R to open Run then type “devmgmt.msc” in the field and hit Enter to open the Device Manager.
From there, look for the Display adapters and uninstall each one of the graphics card drivers by right-clicking on them and selecting the Uninstall device option.
After uninstalling the graphics card drivers, close the Device Manager and tap Win + R to open Run once again.
After that, type “appwiz.cpl” in the field and hit Enter to open Programs & Features in the Control Panel.
Next, look for any program that’s related to your GPU manufacturers like Nvidia, AMD, or Intel. Right-click on any GPU-related entry and click on Uninstall to uninstall them and then follow the next on-screen instructions that appear afterward.
Now restart your computer.
Once your computer has restarted, go to the GPU manufacturer’s website and download the latest driver version for your graphics card model and then install it.
Restart your computer once again. That should fix the problem.
Option 3 – Try reinstalling the game
If updating and reinstalling your Graphics card driver didn’t help, then you can try to reinstall the game where you’re getting the CID HANDLE CREATION or VIDEO TDR ERRORS.
Option 4 – Uninstall the programs you installed recently
Chances are, some programs that you just installed might be the one that’s causing the BSOD error. Thus, you need to uninstall the program to resolve the problem.
In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
From there, look for the concerned program and select it and then uninstall it.
Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it. In addition, you might also want to check the hardware components of your computer that might not support the operating system itself. You can disconnect all the external devices like USB drives, scanners, printers, etc., and then reboot your PC. After that, add the devices again one after the other and check if the BSOD error is now fixed or not.
Option 5 – Try disabling your monitor’s Sleep functionality
There are times when the Sleep functionality of your monitor can also cause BSOD errors like CID HANDLE CREATION or VIDEO TDR errors. There are also times when the graphics card is running in the background and the display goes to sleep and then it’s turned back on but you encounter this kind of Blue Screen error. This is why you can try to disable your computer monitor’s Sleep mode.
Option 6 – Run the Blue Screen Troubleshooter
The Blue Screen troubleshooter is a built-in tool in Windows 10 that helps users in fixing BSOD errors like CID HANDLE CREATION or VIDEO TDR errors. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:
Tap the Win + I keys to open the Settings panel.
Then go to Update & Security > Troubleshoot.
From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.
Option 7 – Try to run the Chkdsk utility
Running the CHKDSK utility might also help you resolve the CID HANDLE CREATION or VIDEO TDR errors. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.
Open Command Prompt with admin privileges.
After opening Command Prompt, execute the following command and hit Enter:
chkdsk /f /r
Wait for the process to be completed and then restart your computer.
There are a lot of home users that often get a computer that comes installed with the Windows 10 Home. And since Windows 10 Pro offers more features and utilities compared to Windows 10 Home, a lot of users also prefer to upgrade their Windows 10 Home computers to Windows 10 Pro. However, while doing so, a number of users reported that they encountered error 0xc03f6506 and they were not able to proceed with the upgrade.
If you are one of these users, when you encounter error 0xc03f6506, you will see the following error message on your screen:
“The last product key you entered can’t be used on this copy of Windows (0xc03f6506).”
This particular error tends to occur when you go on to activate Windows 10 although it can also appear during the upgrade process. In such cases, you will see the following error message:
“Unable to upgrade your edition, We can’t upgrade your edition of Windows. Try upgrading your edition of Windows again. (0xc03f6506).”
To fix the Activation Error Code 0xc03f6506 in Windows 10, use the options provided below as references but before you proceed, make sure that you create a System Restore point first.
Option 1 – Try to use the Registry Editor
If you have already upgraded from Windows 10 Home to Windows 10 Pro and you’re having trouble with its Activation, then you might want to apply some registry tweaks to fix the problem. How? Refer to these steps:
Tap the Win + R key combination to open the Run dialog box.
Then type “Regedit” in the field and click OK or tap Enter to open the Registry Editor.
Next, navigate to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersion
From there, look for a DWORD named “EditionID” and once you found it, double click on it and change its Value data to Windows 10 Professional.
After that, look for another DWORD named “ProductName” and double click on it to change its Value data to Windows 10 Professional.
Once you’re done, restart your computer to apply the changes made successfully.
Option 2 – Try to use Command Prompt
If the registry tweaks you applied didn’t fix the Activation error, then you can try using Command Prompt instead. Note that you can use this option in both scenarios pointed out above.
First, you have to insert a bootable drive of the Windows10 installer.
Next, tap the Win + X keys and select Command Prompt (Admin) from the menu.
After opening Command Prompt as admin, navigate to the root location of the bootable drive inside the Command Prompt command line.
Once you’re already there, type the following command and tap Enter:
setup.exe /auto upgrade /pkey <YOUR WINDOWS 10 PRO EDITION PRODUCT KEY>
After entering the command, check if it was able to fix the Windows Upgrade or Activation error 0xc03f6506. If not, refer to the next given option below.
Option 3 – Try to disable the Network Adapter
Just like the second option, you can also use this option for both the given scenarios above.
Tap the Win + X keys and select Network Connections from the menu.
This will open the settings for your network and on the left side panel, click on the “Change adapter settings” link. This will open Control Panel.
From there, click on the network your computer is connected to, and then right-click on the Network Adapter that you are using and select Disable.
After disabling the Network Adapter, try to switch to the edition of your copy of Windows 10 again and see if the problem is now fixed and don’t forget to double click on the disabled Network Adapter to get back on the Network.
A surprisingly large amount of things present at your home can and do interfere with your wi-fi signal making it weak so devices are dropping it, having trouble connecting, or being slow.
Hello and welcome to our latest article where we will take a look at all things that are present in a lot of homes but are very bad for your WI-Fi signal.
Bad router placement
Having a router in a bad position can have some really large effects on WI-Fi signal strength and its availability. Usually, we do not give great attention to where we are placing our router but it has been proved over and over again that being close to certain objects does indeed have a great influence on the wireless signal strength and performance.
So, what are these objects and bad positions where we could place the router and effectively kill his Wi-Fi capabilities?
Fish Tanks
Water will block all radio waves including Wi-FI signals and waves themselves, so having a router next to the aquarium or any large source of water is a bad idea. You should always look at water as something bad for your Wi-Fi and move your router away from it as far as possible.
Bookshelves
Paper is another story and example of the dampening effect on radio waves. Did you know that various patterns of paper are used in silent rooms and recording studios in order to eliminate sound reflection from surfaces? Well besides absorbing sound waves, the paper also absorbs Wi-Fi signals and if you have a large bookshelf with a lot of books packed one beside another you just have a great wall of signal absorbing.
Mirrors
The problem with mirrors is in their coating that goes over the glass in order to turn it into the mirror, that coating is metal and as such, it is absorbing signals in large amounts. If you have an old or high-quality mirror that has a silver coating things are even worse since silver will absorb even more waves than modern cheap ones.
TV
Yup, TV is also on this list and for a similar reason as a mirror, although TV does not have coatings of metal, they have something even worse: a large metal plating on the back. Metal plating is there to produce structural integrity of the TV set and provide it with shielding from electromagnetic waves and as such it will prevent Wi-Fi waves as well. Do not place the router behind your TV.
Things that influence signals in homes
Any kind of metal decoration
Now when we covered mirrors and TV because of the metal they have, we must take a look at the metal itself. Any kind of metal stuff that you might have like baskets, figures, statues, frames, etc will effectively block your signal.
Kitchen appliances and Home utilities
Kitchen appliances like refrigerators, microwaves, ovens, stoves, etc. along with home appliances and utilities like dishwashers, washing machines, dryers, etc are large metal objects enclosed in a metal cage that will block signals from spreading further and it is no secret that most kitchens have weaker Wi-Fi because of this reason.
Home gyms
This is a logical conclusion as to everything explained so far if you have a workout room or small gym at home it is probably filled with weights that are metal and have mirrors inside, all of that will interfere and block signals.
Things blocking your Wi-Fi that you have no easy control over
Walls
Thick walls will dampen signals, thick walls from bricks will dampen even more and concrete walls will kill it almost completely. Any kind of metal reinforcement wiring inside walls will reduce and kill signals as well.
Floors and ceiling
This is somewhat important if you have a floor beneath or under the room where is your router located, but for the same reason how walls are blocking your signal floor and ceiling can do it as well, especially since most of the time they are made of some stronger material like concrete with metal fence inside.
Heating systems
If you have a heating system that is composed of metal radiators with water inside, then in terms of Wi-Fi signal strength you have an aquarium but in a metal box, and as such it will greatly reduce signal strength.
Things have stirred lately with Chinas ban on crypto mining and many used GPUs will flow the market probably. But should you buy a used GPU?
Short answer: NO, long answer: keep on reading to find out why.
GPU shortage and its cause
As you all know by now, we live sadly in a world struck by a global Pandemic. Due to this awful disease and measures taken against it, many people are either working from home or are at home making the manufacturing of new chips problematic while demand on the market has raised.
Throw into that mix crypto mining which has raised in popularity and you have, well today's market where we have GPU shortage.
Now with the latest news that China has banned the mining of cryptocurrency, there is to be expected that at some point in time mining cards used there will fit the market in the whole world.
Sadly even with a large quantity of GPUs that will become available, the overall price of cards will not be much lowered I am afraid since demand is still very high and many people would not want to purchase used mining cards and neither should you.
Be prepared for the worst scenario
Although this sounds very pessimistic and in most cases, it will not turn out to be true, you should always prepare yourself mentally that you might be in that lower percentage that will end up with a really bad GPU.
What has come up to be absolutely true when considering GPU that were mining is that if anything at all can be done to GPU in order to increase performance, it has been done. Miners want to optimize and almost every GPU if could be overclocked, it was overclocked.
Extensive mining also means that thermal paste has been dried and it is pretty useless at this point and there is a very high chance that fans and heat sinks will need much cleaning or even replacement raising the price of the card itself for mentioned paste, fans, and heat sinks.
There's no way to tell what the previous owner might have done with a graphics card when you're shopping online, so our advice is to assume the worst. Don't trust the seller to give truthful information. Any listing that says it was "never used for mining" at this point is probably a lie.
Age of the GPU matters
Date when GPU itself has manufactured really matters. Newer cards even if used extensively have been used for a much shorter period of time and are not so damaged were ones produced a few years ago have seen a lot of action.
Let’s say that you get RTX 3060, In the worst-case scenario it has been mining since late February of 2021 and basically, it is still under warranty so it should behave OK and put some good work in gaming even in that state.
On another hand, if we take for example GTX 1080Ti which is 4 years old GPU things start to change drastically. 4 years GPU could be worn out even if it was used just for extensive gaming sessions let alone for mining.
No return policy and seller rating
Most of the time you will run into a product that cannot be returned or no refunds policy. This should bring a red flag right away and deter you from purchase.
Sellers with the highest ratings are more trustworthy since many of them will not want to destroy their reputation but these will probably not even have these kinds of merchandise in their store.
Buying with a poor rating seller and no return policy on a product is just asking for trouble. And although some stores do have arbitration and will stand on the customer side there is no guarantee for that and it will take too much time to process.
If you really must buy a second-hand GPU
Of course in these troubled times sometimes due to malfunction or any other reason, there would not be another choice than to buy a second-hand GPU.
In this case, if there is no other option consider sellers with many positive ratings. If you can buy locally that would even be better or the best-case scenario would be if you could visually see and inspect GPU itself in order to see in what state it is.
Look for warranty stickers to see if they are thorn and the card has been tampered with. Also take a good look at screws, if they have scratches card has been opened, probably to replace fan or heating sinks which means that it has worked a lot.
Conclusion
It is very difficult to give the best possible advice on this situation since of GPU shortage, but I would much prefer a new GPU with lower performance than a hi-performance one which was mining.
One of the most basic and commonly used features in the Windows operating system is the copy and paste feature that helps users accomplish tasks in a faster and easier way. However, if you notice that it’s not working properly for some reason, then this post might be of help as it will provide you with options you can check out to resolve the problem.
You can encounter this kind of problem with the copy and paste feature if some system files are corrupted or if there’s some third-party application or process that interferes with this function. Worry not though for there are some options you can check out to fix this. You can try to restart the
rdpclip.exe process or the explorer.exe process. You could also try to reinstall the program where you encountered the issue with the Copy and Paste function. In addition, you could try clearing the clipboard history or run the built-in tools like the DISM tool and SFC scan. You could also troubleshoot the problem in a Clean Boot State or use the Refresh Windows tool. For more information, refer to each one of the options below.
Option 1 – Try to restart the rdpclip.exe and the explorer.exe processes
The first thing you can do to resolve the problem is to restart certain processes namely, the rdpclip.exe process and the explorer.exe process via Task Manager.
First, right-click on your Taskbar and select the Task Manager.
Next, look for the rdpclip.exe process and right-click on it, and select the End process option.
After that, click on the File tab > Run new task and then type “rdpclip.exe” and tap Enter.
This should help fix the problem. If not, you could also try to restart the explorer.exe process – just look for the explorer.exe process in the Task Manager and right-click on it, and then select the Restart option.
Option 2 – Try reinstalling the concerned program
If you only experience this issue on a particular program, you might want to uninstall this program and install it back again, and then see if it fixed the problem or not.
Option 3 – Try to clear the clipboard history
You could also try clearing the clipboard history as it has been known to help in fixing this kind of issue. You can clear the clipboard history using the command line.
Tap the Win + R keys to launch the Run dialog box and type “cmd” in the field and hit Enter to open Command Prompt.
Next, execute this command: echo off | clip
After that, check if the Copy and Paste function is now working properly or not.
Option 4 – Try running the DISM tool
You can run the DISM tool as well to help fix the “Tile Database is corrupt” error. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.
Open the Command Prompt with admin privileges.
Then type in the following commands and make sure to hit Enter right after you type each one of them:
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
DISM.exe /Online /Cleanup-image /Restorehealth
Do not close the window if the process takes a while as it will probably take a few minutes to finish.
Once it’s done, check if it was able to fix the corrupted Start Menu or not.
Option 5 – Try to run System File Checker or SFC scan
Tap Win + R to launch Run.
Type in cmd in the field and tap Enter.
After opening Command Prompt, type in sfc /scannow and hit Enter.
Once done, restart your computer.
Option 6 – Restart your computer in a Clean Boot State
If a third party program like antivirus is the one that’s causing the problem, you can try to put your computer in a Clean Boot State to isolate the issue by following these steps:
Log onto your PC as an administrator.
Type in msconfig in the Start Search to open the System Configuration utility.
From there, go to the General tab and click “Selective startup”.
Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
Next, click the Services tab and select the “Hide All Microsoft Services” check box.
Click Disable all.
Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
Now try to connect your device or copy the files to your external device again and check if the problem with the Copy and Paste function is fixed.