As you know, networks that are domain-based are common in organizations and companies. These domain-based networks require multiple computers to be controlled through a single node known as a server. And the one that sets certain policies and restrictions on every system that is joined to the domain is the server administrator.
So if you want to add your computer to a domain, you need to have the following information available:
The domain name
A user account name that’s registered in the active directory associated with the server
Windows Enterprise, Pro, or education version
In this post, you will be guided on how you can join or remove a domain. To get started, follow the given instructions below.
Option 1 – Joining a domain
First, you need to connect your computer to the network associated with the server since your computer and the server have to be on the same network.
Next, click the Start button and then click on the gear-like icon for Settings to open it.
After that, navigate to this path: Accounts > Access work or school.
Then click on Connect. This will open a new dialog box and from there, select the “Join this device to a local Active Directory domain” option.
Afterward, you will be asked to enter the username and password of your domain account.
Now select your Account type and when you proceed, you have to restart your computer. Your domain account should now be created.
Option 2 – Removing a domain
You need to open the Windows 10 Settings app.
And from there, go to this path: Accounts > Access work and school.
Next, select the account you want to remove from the domain and then click on Disconnect.
A prompt will then appear that says, “Are you sure you want to remove this account? This will remove your access to resources like email, apps, network, and all content associated with it. Your organization might also remove some data stored on this device”. Just click on Yes.
This will give you a Disconnect from the organization prompt.
Now click on Disconnect and select Restart now to restart your computer. This will complete the removal process of the domain.
When your computer is slow, you don’t have much choice but to wait until it gets done with a task at its own pace, albeit a slow one. So if you want to switch user accounts on your computer a couple of times daily, then a slow computer can get really irritating. What makes system processes slow is that the accounts have some programs or applications running and resources allocated to them. And besides, if your computer is already low on performance, it will kill the natural fluidic flow of the user. But worry not, for this post will guide you in switching user accounts with the help of some minor tweaks in your Windows 10 computer.
To disable or enable Fast User Switching, you have two methods to do that using the Registry Editor and the Group Policy Editor. Either way, refer to the instructions laid out below.
Option 1 – Enable or disable Fast User Switching via Registry Editor
Tap the Win + R keys to open the Run dialog box.
After that, type “Regedit” in the field and tap Enter to open the Registry Editor.
Next, go to this registry key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem
Then right-click on System and select New > DWORD (32-bit) Value and name this newly created DWORD as “HideFastUserSwitching”.
Now double click on it. If you want to enable Fast User Switching, input “0” as the value, and if you want to disable it, input “1” as its value.
Restart your PC to successfully apply the changes made.
Option 2 – Enable or disable Fast User Switching via Group Policy Editor
Take note that this option will not work if you are using the Windows 10 Home edition since the Group Policy Editor does not come with Windows 10 Home. Refer to the steps below to enable or disable Fast User Switching using Group Policy Editor.
Tap the Win + R keys to open the Run dialog box and then type in “gpedit.msc” in the field and hit Enter to open the Group Policy Editor.
Next, navigate to this path inside the Group Policy Editor: Computer ConfigurationAdministrative TemplatesSystemLogon
Now double click on the configuration listing labeled as “Hide entry points for Fast User Switching” to open the configuration page.
Note: On the configuration page, you will see the following description:
“This policy setting allows you to hide the Switch User interface in the Logon UI, the Start menu, and the Task Manager. If you enable this policy setting, the Switch User interface is hidden from the user who is attempting to log on or is logged on to the computer that has this policy applied. The locations that the Switch User interface appears in the Logon UI, the Start menu, and the Task Manager. If you disable or do not configure this policy setting, the Switch User interface is accessible to the user in the three locations.”
From there, you can choose to enable or disable the Fast User Switching depending on your preferences. After you’ve selected, click OK and exit the Group Policy Editor.
Now restart your PC to apply the changes made successfully.
It is no secret that Fortnite is one of the most played games in the world. Epic has done a great job offering it to plenty of other platforms with cross-play feature meaning that you can play with your friends no matter on what platform they are on.
But how Fortnite is a piece of software which is constantly updated and maintained it is pretty normal to have some bugs or issues from time to time.
One of the before-mentioned issues is a connection issue or unable to connect to game servers.
In our article, we will go through common fixes and solutions in order to get you back in-game as fast as possible. Keep on reading.
Check the Epic Games Status page
Check the Epic Games Server Status page to make sure all systems are operational. If the issue you’re experiencing is related to an outage or system-wide issue, you won’t be able to connect to the Epic Games Launcher or Fortnite until it's resolved.
Use a wired connection
Wireless connections are not as stable as wired connections. This means that the signal can be unreliable and result in packet loss, connection problems, or higher latency or ping. Connect directly to your modem or router with an Ethernet cable to eliminate this possibility and have the fastest connection possible.
Disable your firewalls
Often the quickest way to fix connection problems due to firewalls is to temporarily uninstall and/or disable it.
Windows Firewall disable guide:
Click on Start.
Click on Control Panel.
Click on System and Security.
Click on Windows Firewall.
Click on Turn Windows Firewall on or off (You might need to provide the Administrator password at this step)
Under each Network location, select the Turn off Windows Firewall option
Uninstall any other firewalls
Using a third-party firewall may prevent you from being able to connect to the Epic Games Launcher, Fortnite, or another Epic Games product. We recommend removing any third party firewalls temporarily to see if this resolves your issue. If it does resolve the problem, make sure to add the following executables as exceptions to your firewall:
Contact your firewall manufacturer for instructions on how to add these as exceptions to it as this varies between them.
Unblock your network ports
Network ports allow certain types of data to be successfully sent over a network that is used by our services. If you have any of these blocked, it may result in you being unable to connect to our games or use our services properly. To unblock your ports on your router do the following:
Windows
First, you will need to get your default gateway and internal IP address:
Click on Start.
Type cmd and press Enter.
Type ipconfig and press Enter.
Take note of your Default Gateway and IPv4.
Configuring your router to unblock the ports
Open your web browser.
Type your Default Gateway into the address bar and press Enter. (A common Default Gateway is 192.168.1.1)
You may be asked for a username and password. This varies for each router. Before entering anything, try just hitting OK. If that doesn't work, try the common default username and password below:
Username: admin
Password: password
If these don't work, you can check this website for a list of usernames and passwords based on your router model.
Locate the Port Forwarding page in the administration tool and click on it.
Make sure you have Port Forwarding selected and not Port Triggering as this is completely different.
On this screen, you will need to enter the ports and port ranges below with the correct protocol and local IP of which you took note of above: 80 (TCP/UDP), 433 (TCP), 443 (TCP), 3478 (TCP/UDP), 3479 (TCP/UDP), 5060 (TCP/UDP), 5062 (TCP/UDP), 5222 (TCP), 6250 (TCP/UDP), and12000-65000 (TCP/UDP).
If you have any trouble doing the above on your router, make sure to check out the router manufacturer's support site for additional instructions as these will vary from router to router.
VPN and Proxy Servers
Do NOT use VPN or Proxy Servers. These cause issues that can't be resolved by us without having you disable them. Check out this article for information on how to disable your proxy server.
Switch Domain Name Systems (DNS)
Switching your DNS can result in better connectivity and performance for your internet connection. There are two different DNS services we recommend to have you try if you are having issues with your connection. Below are the followings links with instructions on how to change your DNS:
Epic Games Launcher: Edit your Engine.ini file (Windows only)
Editing these settings can result in better download speeds using the Epic Games Launcher:
Click on Start.
Type %localappdata% and press Enter.
Open the EpicGamesLauncher
Open the Saved
Open the Config
Open the Windows
Open ini and add the following lines to it:
[HTTP]
HttpTimeout=10
HttpConnectionTimeout=10
HttpReceiveTimeout=10
HttpSendTimeout=10[Portal.BuildPatch]
ChunkDownloads=3
ChunkRetries=20
RetryTime=0.5
Windows has a lot of built-in tools that help you fix tons of system-related issues. One of them is the System File Check which is the tool you can use to conveniently replace potentially corrupted or missing system files with good ones. But what happens when it does not work? Well, you’ve come to the right place as in this post, you will be guided on how you can replace a corrupted single Windows system file manually with a known good copy of the file if the System File Checker scan is not working.
When you encounter this issue with the System File Checker, it will be unable to replace the corrupted system files and returns an error message instead. And so to fix and replace corrupted system files in your Windows 10 computer without the help of System File Checker, you can refer to the instructions provided below.
Step 1: First, you need to open the log files listed below and identify which particular file has been corrupted:
%userprofile%Desktopsfcdetails.txt
Log %WinDir%LogsCBSCBS.log
Step 2: You will see all the details on the given log files. Once you find out the name and the path of the file, you have to take ownership of this corrupted system file.
Step 3: To take ownership of the corrupted file, you need to pull up Command Prompt by tapping Win + R keys on your keyboard and then type “cmd” and tap Enter.
Step 4: After opening Command Prompt, type and enter the command below to execute it:
takeown /f FileNameAndPath
Note: In the given command, “FileNameAndPath” represents the name and the path of the corrupted file. For instance, the corrupted file is named “wuapi.dll”, then you need to type “takeown /f C:/Windows/System32/wuapi.dll”
Step 5: Next, you need to grant administrators full access & control to the corrupted file and you can do that via Command Prompt again.
Step 6: In the elevated Command Prompt, type and enter the following command to execute it:
icacls FileNameAndPath /GRANT ADMINISTRATORS:F
Note: We’re going to use the wuapi.dll again as an example. So the command should be like this: icacls “C:/Windows/System32/wuapi.dll /grant administrators: F”.
Step 7: Now all that’s left to do is replace the corrupted system file with a good copy from a trusted source. Once you have a copy, open an elevated Command Prompt again and execute the following command:
copy NewFileLocation FileNameAndPath
Note: In the command given above, the “NewFileLocation” is the location where you have saved the copy of the file. For instance, if you’ve saved it on your desktop, this is how it should look: “copy C:/Users/<username>/Desktop/wuapi.dll C:/windows/system32/wuapi.dll”
Error code 0x80240017 is associated with installing or updating a Windows Store app. This error is more common in Windows 8 and Windows 8.1. It appears due to missing certain system files and also corrupt registry.
Common symptoms
When you try to install a Windows Store app on a PC running Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2, the installation fails and you receive an error message: 0x80240017
Certain apps may become unresponsive.
You may not be able to download apps or Windows update
You may have difficulty updating or installing and uninstalling other built-in programs inside Windows 8 and Windows 8.1.
When you have multiple applications running, you may experience crashes and freezes.
Solution
Error Causes
The error code 0x80240017 in Windows 8.1 or Windows 8 usually appears due to the fact that your system has changed after you installed a third-party application. It might also appear if registry entry has changed after a reboot of the operating system and you do not have the required permissions. Other causes may be due to:
Corrupted, broken, or missing system files.
Malware/spyware infection or virus attack
Hardware/RAM decline
Fragmented file
Unnecessary or redundant program installations
Further Information and Manual Repair
Repairing Error Code 0x80240017 in Windows 8/Windows 8.1
Method 1:
Resetting Windows Store app:
Press and hold the Windows key and press R. This will open up the Run command
Now, type exe and hit Enter
Just wait for it to finish and it will re-launch Windows Store. Now, try and install the app you were trying to install which was previously showing an error.
This basic solution will delete the cache and reset Windows Store.
Method 2:
Using Windows troubleshooter:
Click on Search on the Charm bar and type Troubleshooting. Click on the very first option.
A new window will open. Click View all from the left pane.
Scroll down to the bottom and click on Windows update.
Troubleshooter window for Windows update will pop up. Click on NEXT. It may ask you for administrative permission.
The troubleshooter will automatically detect problems and fix them.
Now, close this window and try download/install the app which was previously showing an error.
Method 3:
Disable Proxy Settings:
Disable proxy server on Internet Explorer
Press the Windows + R Run window will appear.
Type cpl and hit Enter
Click the Connections tab and click LAN settings
Under proxy server uncheck “Use a proxy server for your LAN”
Click OK
Now try to install apps from Windows Store.
Method 4:
Boot in Safe Mode:
Open Run command as previously described
Type MSConfig
Click on the Boot tab
Tick Safe boot in Boot option
Select Network
Click Apply and OK
Reboot your system
Your system will boot in Safe mode with Networking. You may now try and open Windows Store and should not see any errors.
Method 5:
Note: It is recommended that you back up your files and folders before attempting this step:
Move the mouse cursor over to the upper right side of the screen.
A menu will pop up on the left. Click on the “Settings” feature on the menu.
On the Settings window, click on the “Change PC settings.”
Now, left-click on the “Update and recovery” feature.
For the next step, left-click on the “Recovery” feature.
There is an option here saying “Refresh your PC without affecting your files.” There, left-click on the “Get started” button.
Now, follow the instructions on the screen to finish the Refresh process.
After the Refresh process has finished restart your Windows 8.1 or Windows 8 device.
Check again to see if the error 0x80240017 has been fixed.
If you do not possess the technical expertise required to accomplish this yourself or do not feel comfortable doing so, download and install a powerful automated tool to get the job done.
When you get an igfxem.exe error in Windows, it is not really clear what does this means, usually, Windows throw us some code or we get a DLL error, rarely we get an EXE error. So what does this error means?
Intel Graphics Executable Main Module, shortly called as IgfxEM module is a part of the Windows operating system. When you run Microsoft .NET Framework applications that use the AS/400 Data Queue ActiveX control (Mseigdq.dll) to read from and to write to IBM iSeries (AS/400) data queues, you may experience this error.
In order to overcome this error and cope with it try the following things:
Increase Virtual Memory
Go to the Start Menu and click on Settings.
Type performance.
Choose Adjust the appearance and performance of Windows.
In the new window, go to the Advanced tab and under the Virtual memory section, click on Change.
At the bottom of the new window, check what the Recommended value is and how it compares to Currently allocated.
If the current setting is significantly less than the recommended, uncheck the Automatically manage paging file size for all drives box at the top of the same windows and then click on Custom size.
Enter the Recommended value in the Initial Size box, and a larger figure in the Maximum size box.
Click OK to save the new settings.
Download and update .NET framework
Go to the Microsoft website and download the latest .NET framework. Once the download is complete, install the package following onscreen instructions.
Reinstall INTEL graphic drivers
Go to the intel website and download the latest graphic drivers for your graphic card model. Once the download is complete, install the package following onscreen instructions.
Run SCF scan
If all else fails, run command prompt and inside type sfc /scannow
If you are trying to update your Windows 10 computer using Windows Update but encounter an error code 0x80242006, then you’ve come to the right place as this post will guide you in fixing this particular Windows Update error. This kind of error might be due to mishandling by the operating system. It could also be caused by the antivirus program or security software installed in your computer.
When you encounter this error, you will see the following error message on your screen as you try to run Windows Update:
“0x80242006, WU_E_UH_INVALIDMETADATA. A handler operation could not be completed because the update contains invalid metadata.”
Here are some troubleshooting tips you can try to fix Windows Update Error 0x80242006.
Option 1 – Try to reset the Windows Update components
If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:
Open Command Prompt with admin privileges.
After that, type each one of the following command and hit Enter after you key in one after the other.
net stop wuauserv
net stop cryptsvc
net stop bits
net stop msiserver
Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS and MSI Installer.
After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below and don’t forget to hit Enter after you type one command after the other.
Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
net start wuauserv
net start cryptsvc
net start bits
net start msiserver
Close Command Prompt and reboot your PC.
Option 2 – Run the Windows Update Troubleshooter
If resetting the Windows Update components didn’t work, you could also try running the Windows Update Troubleshooter as it could also help in fixing any issues related to Windows Update including this one. 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 3 – Try to disable your antivirus program
Disabling the antivirus program or any security software installed in your computer is always a good idea you can try when the Windows Update process does not go smoothly. So before you try updating your computer again, make sure to disable the antivirus or security program and once the Windows Update is done, don’t forget to enable the antivirus program back again.
Option 4 – Check the Background Intelligent Service and the Cryptographic Service
Tap the Win + R keys to open the Run dialog box.
Next, type “services.msc” in the field and hit Enter or click OK to open Services.
From the list of Services, look for the following services and make sure that their Startup type is as follows:
Background Intelligent Transfer Service – Manual
Cryptographic Service – Automatic
After that, check if the Service status of the listed services above are set to Running. If they’re not, click on the Start button to start these services and then check if you can now enable the Windows Update service or not.
Option 5 – Run the System File Checker Scan
System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files to good system files. To run the SFC command, follow the steps given below.
Tap Win + R to launch Run.
Type in cmd in the field and tap Enter.
After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few while before it finishes. Once it’s done, you could get the following results:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Restart your computer.
Option 6 – Try running the DISM tool
You can try running the Deployment Imaging and Servicing Management or DISM tool to fix the Windows Update error 0x80242006. 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
exe /Online /Cleanup-image /Restorehealth
After that, wait until the process is finished and do not close the window as the process will probably take a couple of minutes.
If you encounter Error 0xc0000005 when you try to launch a program on your Windows 10 computer then this means that Windows was unable to process the files and the configuration correctly needed in order to run the program properly. You can encounter this kind of error with an installed program and even as the installer for a particular program. To fix this error, this post will provide you with some potential fixes that might help.
Error 0xc0000005 occurs due to Access Violation which happens when a user tries to open a program and this error code may be accompanied by any of the following three error messages:
The application was unable to start correctly
Access violation Exception Error
Windows Installation Error
To fix this error, you need to follow the given options below carefully but before you do that, you can try to use System Restore Point first to put your computer back to its previously known stable state.
Tap the Win + R keys to open the Run dialog box.
After that, type in “sysdm.cpl” in the field and tap Enter.
Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
After performing System Restore check if Error 0xc0000005 is now fixed or not. If not, then make sure to use the options given below to resolve the problem.
Option 1 – Update or rollback drivers
If the System Restore didn’t work, then it’s time to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.
Open the Devices Manager from the Win X Menu.
Then locate the device drivers and right-click on them to open the Properties.
After that, switch to the Driver tab and click on the Uninstall Device button.
Follow the screen option to completely uninstall it.
Finally, restart your computer. It will just reinstall the device drivers automatically.
Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.
Option 2 – Try running the System File Checker Scan
The SFC or System File Checker scan could detect and automatically repair damaged system files that could be causing Error 0xc0000005. SFC is a built-in command utility which helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files to good system files. To run the SFC command, follow the steps given below.
Tap Win + R to launch Run.
Type in cmd in the field and tap Enter.
After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Now restart your computer.
Option 3 – Run the Windows Memory Diagnostic tool
Since this error could be caused by some issues in the memory, you can try running the Windows Memory Diagnostic tool and see if it helps.
Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
After that, it will give two options such as:
Restart now and check for problems (Recommended)
Check for problems the next time I start my computer
Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.
Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them and if there’s no issue found, then it’s most likely not a memory-based issue so you should try the other options given below.
Option 4 – Try recreating the Boot records
If your system files are infected and modified by some malware, then it’s no wonder why you’re getting Error 0xc0000005 since this error can also be due to malware. To fix this, you can try to recreate the boot records on your computer. How? Follow these steps:
Tap the Win + R keys to open the Run dialog box.
Then type “cmd” in the field and hit Enter to open Command Prompt.
After that, type in each one of the following commands below and hit Enter right after you input each one of them.
Del D:WindowsSystem32xOsload.exe
Del D:WindowsSystem32xNtKrnl.exe
Del D:WindowsSystem32Driversoem-drv64.sys
attrib c:bootbcd -h -r –s
ren c:bootbcd bcd.old
bootrec /rebuildbcd
After you input the listed commands above, it will recreate all the files needed inside the boot record.
Option 5 – Try turning off Data Execution Prevention or DEP
You might want to turn off Data Execution Prevention or DEP if it could be the one that’s blocking your process to run a particular program. To disable DEP, refer to the steps below.
Type “cmd” in the Start Search and then right-click on Command Prompt from the results and select Run as Administrator.
After that, type the following command and hit Enter to disable DEP:
bcedit.exe /set {current} nx AlwaysOff
Restart your computer.
Option 6 – Try to fix Registry
Tap the Win + R keys to open the Run dialog box.
Next, type “Regedit” in the field and hit Enter to open the Registry Editor.
After that, go to this registry path: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWindows
From there, double click on LoadAppInit_DLLs located at the right side of the panel and change its value from “0” to “1”.
Now restart your computer.
Option 7 – Try checking RAM
You can also check RAM physically and see if it is in an operable condition. You might want to consider replacing it and see if it fixes the error.
Option 8 – Try to disable your antivirus program temporarily
Disabling the antivirus program or any security software installed in your computer might help in resolving the error since there is a good chance that it’s blocking the program from execution due to suspicious behavior. Just don’t forget to enable the antivirus program back again.
Option 9 – Troubleshot the problem in a Clean Boot State
There are some instances that some conflicting programs installed in your computer might be the one that’s causing Error 0xc0000005. To identify which program is causing the problem, you need to put your computer in a Clean Boot State. To do so, follow the steps below.
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.)
From there, start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.
Option 10 – Try resetting Windows 10
To fix this error, you can try resetting Windows 10. Doing so won’t get rid of any file in your system – instead of erasing all your media files and documents, this reset option resets all the system settings and files.
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.
RAM drive is basically a hard drive made of your RAM memory. Altho this kind of drive can not and is not available to save any data when the computer is shut down its advantage is lightning fast speed since the application is installed in RAM itself, it is loading from there and executing from there.
Creating this kind of drive which will use your RAM memory, well part of it can not be done natively in Windows, you will need some kind of application for this task. Luckily there is a free open source application for this kind of task.
ImDisk, you can download the application here.
ImDisk Toolkit is an application for managing virtual drives. It also includes a utility that allows the creation of RAM drives.
Download the application and install it, make sure that you select all components on the installation selection screen. After installation is finished double click on icon labeled RamDisk Configuration.
Once the application is running adjust the disk size in the box at the top of the window for your RAM drive. Click “OK” at the bottom of the window. This will create your RAM drive, which is just a virtual disk that’s assigned to your computer’s RAM. The process happens transparently, so there’s nothing you need to do. If you get a warning about shutdown settings, click on the “Shutdown Settings” button. Then unlock the settings pane with your administrator password. Finally, uncheck the checkbox next to “Turn on fast startup (recommended)” and click “Save Changes” at the bottom of the window. Your RAM drive is now ready for use.
Fast Startup speeds up the process of turning on your computer by saving a system state between completely off and hibernation to your hard drive. This happens when the computer writes the contents of your RAM to a stable hard drive. As you may guess, this could mess with your RAM drive’s ability to preserve and track its data. With Fast Startup off, boots may take slightly longer, but it’s doubtful that you’ll notice much.
Disabling a fast startup will satisfy the warning window, but let’s consider why. This will also allow ImDisk to save your RAM drive’s data to an image file when you shut down your computer. If you don’t, the contents of your RAM drive will be erased completely every time, with no saved image storage.
It would also disable the RAM drive’s ability to load the previous content. Basically, the drive would act much more like RAM and much less like a disk. Depending on your use case, that may be disappointing or unusable.
You can access and use it just like any normal hard drive. It shows up in Windows’s file explorer just like any other drive. However, a Ram drive is exponentially faster than traditional types of storage. And we mean exponentially. Whereas an SSD might offer 300 to 500 MB when reading from the disk, a RAM drive can offer more than 5000 MB, even on mediocre memory sticks.
So, what is Electron bot, and why it even matters if it is in the MS store. Electron bot is malware that somehow found its way inside MS Store via game clones of popular games temple run and subway surfer. This infiltration led to the infection of around 5000 systems over the globe in a very short period of time.
This malware is a backdoor that gives complete system control to the attacker. Any type of execution can be performed remotely in real-time. Usually, this kind of attack was aimed at a spread of click fraud over popular social media like Facebook, google, youtube, etc.
Primary goal
Electron Bot's primary goals in the ongoing campaign analyzed by researchers are:
SEO poisoning – Create malware-dropping sites that rank high on Google Search results.
Ad clicking – Connect to remote sites in the background and click on non-viewable advertisements.
Social media account promotion – Direct traffic to specific content on social media platforms.
Online product promotion – Increase store rating by clicking on its advertisements.
These functions are offered as services to those who want to increase their online profits illegitimately, so the gains for the malware operators are indirect.
Publishers that contain malware
For now, users may take note of the publishers who released confirmed malicious game apps using the following names:
Check the Epic Games Status page
