Hello everyone and welcome to our useful tips and tricks and problem-solving article blog. This time we are doing something different, instead of solving issues this time we are focusing on some quality of life tips like keyboard shortcuts in your Windows 10.
Shortcut Keys
Description
Windows Key
Opens/closes the Start menu.
Windows Key + Up Arrow
Maximizes the selected window.
Windows Key + Down Arrow
Reduces the window size. (Restore down.)
Windows Key + M
Minimizes all open windows.
Windows Key + Shift + M
Opens minimized windows.
Windows Key + Tab
Shows Task View.
Windows Key + L
Locks the screen.
Windows Key + A
Opens the Action Center.
Windows Key + V
Opens Clipboard History.
Windows Key + I
Opens the Settings menu.
Windows Key + F
Opens the Feedback hub.
Windows Key + H
Opens the dictation toolbar.
Windows Key + P
Opens the projection settings.
Windows Key + . (Windows Key + đ
Opens the emoji panel.
Windows Key + C
Opens Cortana in listening mode.
Windows Key + C (Windows Key + Q)
Opens Windows Search.
Windows Key + G
Opens the Xbox game bar.
Windows Key + X
Opens the secondary start menu.
Windows Key + <number>
Opens the app in the taskbar relative to the number input.
For example, if Chrome is the fourth app on the taskbar, using Windows Key + 4 will open Chrome.
Windows Key + Alt + <number>
Opens the right-click menu for the app in the taskbar relative to the number input.
For example, if Chrome is the fourth app on the taskbar, using Windows Key + Alt + 4 will open Chromeâs right-click menu.
Windows Key + D
Shows/hides open apps on the desktop.
Windows Key + E
Opens File Explorer.
Windows Key + U
Opens Ease of Access in the Settings menu.
Windows Key + Print Screen
Takes a screenshot of the desktop.
Windows Key + Control + F
Opens the Find Computers window.
Windows Key + Control + D
Creates a virtual desktop.
Windows Key + Control + Left Arrow
Switches to the virtual desktop on the left.
Windows Key + Control + Right Arrow
Switches to the virtual desktop on the right.
Windows Key + Control + F4
Closes the active virtual desktop.
Windows Key + Space
Switches between installed languages (for writing text).
The CoreFoundation dll error is a common error associated with Apple Software products. Most of the Apple Software products rely on this dll file to load and run. This dll file is Appleâs proprietary.
The error message is prompted in the following format:
âCoreFoundation.dll was not foundâ
or
âApple Application Support is missingâ.
Solution
Error Causes
The CoreFoundation.dll error message is triggered because of several reasons. These include:
Deleted CoreFoundation dll file
The CoreFoundation dll file has been overwritten
Poor installation of the Apple software
Corrupt software due to viral infection
Registry problems
Further Information and Manual Repair
It is advisable to fix CoreFoundation dll error code right away to avoid inconvenience. This error may stop you from accessing and running your desired Apple application.
Here are some of the best ways to resolve this error on your system:
1. Restore the Deleted CoreFoundation dll File
Since Dynamic Link Library is a shared program, if you happen to delete an Apple program on your PC, chances are you might have deleted that file too in the process.
Therefore, the easiest way to recover and restore the CoreFoundation dll file and resolve the error is to look for the file in the recycle bin. If you canât locate it, then another way to restore the missing CoreFoundation dll file is to download the files from the internet.
2. Reinstall Apple Software
If the error still persists then it is advisable to re-install Apple software via iTunes or any other Apple Software that you have on your PC.
For example, if you have iTunes, then to reinstall it first go to the start menu and then the control panel. Now click on Add/Remove programs and locate iTunes software. Click the Uninstall button next to iTunes. Wait for a while until the program is completely uninstalled.
After the installation is complete, restart your PC and then download the latest version on iTunes and install it. Now try running the software again. Hopefully, this will resolve the issue.
3. Scan for Viruses
Another way to resolve CoreFoundation dll error on your system is to scan for viruses. Run an antivirus to detect viruses and remove them from your PC.
4. Clean Your Registry
Remember DLL file errors also indicate a corrupt registry. When you donât clean the registry it overloads with unnecessary and obsolete files like junk files, cookies, temporary internet history, and bad /invalid registry entries.
When these files accumulate, they damage the registry, dll, and system files too. It also causes disk fragmentation. To repair the registry and fix dll files again, download a registry cleaner.
Whether you want to scan for viruses or clean the registry, it is advisable to download Restoro.
This is a multi-functional and advanced PC Fixer deployed with an intuitive algorithm and multiple powerful utilities. These include an antivirus, a registry cleaner, Active X controls, and class scanner, and a system optimizer.
The registry cleaner detects all registry issues and resolves them instantly. It wipes out the unnecessary files cluttering and damaging the registry. It fixes and restores the damaged dll files including CoreFoundation dll file thereby resolving the error. It takes a few clicks to resolve this error.
The antivirus feature scans your entire PC and removes all kinds of malicious software including spyware, malware, viruses, and Trojans.
To ensure the antivirus does not slow down the speed of your PC, Restoro also features a system optimizer that boosts the performance of your computer significantly.
It is powerful and bug-free software with a user-friendly interface that makes it quite easy to operate. You can download it on any Windows version as it is compatible with all.
Click here to download Restoro and resolve CoreFoundation dll error now!
nVIDIA is one of the behemoths of the GPU world, but that not means that they are perfect and that they do not make mistakes, throw WIndows in the mix, and sometimes you have issues with your nVIDIA display drivers for various reasons which could get very unpleasant. But do not worry, we have your back and in this article, we will focus and help you to resolve common nVIDIA driver issues. So sit back and let's start with the repairs.
Rollback to the previous driver and stop automatic updates.
nVIDIA sometimes publishes really messy drivers which can really cause some serious issues, if by any chance you managed to be unlucky enough to get this kind of driver, do not despair, roll back to the previous working version and wait for the fix.
To stop Windows from doing automatic driver updates, navigate to Control Panel > System & Security > System > Advanced System Settings > Hardware > Device Installation Settings. Then choose "No (your device might not work as expected)".
Once you have turned off automatic driver updates, uninstall your current driver and install the previous version from the official nVIDIA website.
Reboot your system
Reinstall nVIDIA driver
Reinstalling the driver might fix the issue if by any chance driver files got corrupted during download for example.
First, you will need to delete some files in order to perform a clean installation.
Log in as administrator if you are not one and delete following files and folders:
C:\Windows\System32\DriverStore\FileRepository\nvdsp.inf fileC:\Windows\System32\DriverStore\FileRepository\nv_lh fileC:\Windows\System32\DriverStore\FileRepository\nvoclock fileC:\Program Files\NVIDIA Corporation\C:\Program Files (x86)\NVIDIA Corporation\Reboot your system
Start driver installation again, choose custom installation, then clean install.
Update driver in the Device Manager
If driver updates for any reason can not work via the official install package from nVDIDA, try updating the driver in the Device Manager
Navigate to Device Manager, expand graphic adapters, right-click on your nVIDIA device and click on update driver.
Reboot your system
That's it, 3 solutions on how to remove, reinstall and update your nVIDIA driver, thank you for reading and I hope to see you again.
RocketDock is one of the most popular app launchers as it has been used excessively back in several windows versions. This was modeled based on the Mac OS X launch bar and offers an animated response when you hover the mouse over the apps gathered on the Dock. This is perched at the top of your screen, and you can easily drag your favorite app icons to have them in one place. The dock keeps all your most favorite shortcuts intact for faster and easy access. Like other apps, you can easily customize the dock with skins and other add-ons.
If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.
If you are using a multi-monitor, then you might find it quite useful. It helps many users with their work and brings more productivity. And over the past few years, Windows has managed to offer one of the excellent multi-monitor features where users can plug in an additional monitor and access their work or use their computer seamlessly on both displays. This is really handy, especially for users who are graphic designers, gamers, and other professionals who have to use a larger screen for their work.
One of the biggest inconveniences for users who use multi-monitor is that the Taskbar is switched on, on both displays, by default. This default arrangement is most likely to cause clutter on the second display. So if you are one of these users who find such a thing annoying, then you will find this post useful for you as we will walk you through how you can move the Taskbar to a second monitor. To get started, follow the instructions laid out below.
Step 1: The first thing you have to do is right-click on the Taskbar.
Step 2: Next, uncheck the âLock the taskbarâ option.
Step 3: After that, click and hold the taskbar and drag it to the second monitor.
Step 4: Once done, click the mouse button on the place where you want to place the taskbar.
Step 5: Now right-click on the âLock the taskbarâ option to lock the taskbar.
Once youâre done carrying out the steps given above, there are Advanced Options you can explore. This array of advanced options are offered by Windows 10 to fine-tune the multi-monitor experience of users. For instance, you have the option to choose to show the taskbar on an active screen only or combine the buttons on other taskbars. It would be better if you try out different variations and stick with the best one. In addition, you could also move the taskbar from one display to another.
Disk partitioning is a concept thatâs been around for so long, but is still only familiar to few. If done right, it can help get your computer in perfect order.Â
Today we bring you a simple definition of disk partitioning, its pros and cons, and a quick tip on how to do it properly to reap its full benefit!
Definition and purpose
The simplest way to define disk partitioning would be: itâs exactly what it sounds like. It means taking a hard disk drive and separating it into different segments. These segments are called partitions. You can visualize it as cutting a cake into smaller pieces - not necessarily of the same size, though.
So what is the purpose of these pieces?
Well, when you first get a hard drive, itâs basically just a bunch of unallocated storage space. Until thereâs at least one partition, this space is unusable to your operating system. Once you create a partition, your OS will recognize it as usable storage space.
You can choose to create a single partition and use it for all your files, from program files to personal data. A lot of off-the-shelf computers come with one primary partition like this and a small secondary one reserved for recovery purposes.
Whether or not you want to split your disk into more than one segment is up to you. We would generally recommend it, though. The whole point of partitioning is for each segment to have its own purpose.
So treating all your storage space as a single unit containing different file types would be like constructing an office building with only one massive room for everything - day-to-day work, conferences, interviews, etc. And all of this for different departments of the company. You can see how this might get a little messy.
Creating multiple partitions eliminates the task of running several different types of files from the same place. This takes a heavy load off the entire process of accessing data.
Disk partitioning also brings a ton of other benefits to the table. An important disclaimer, though: there are disadvantages too. We will walk you through both sides to help you get an objective idea and make an informed decision.
Source: Kina on Unsplash
What are the benefits of disk partitioning?
1. Better file organization
This is the most obvious and perhaps the biggest advantage of partitioning your hard drive.
As we already mentioned, partitioning allows you to create separate segments for different file and data types. You wouldnât want to use the same partition for your system files and for games, would you?
If organization and time management are important to you, then multiple partitions are the right solution. Searching for specific files will be much easier overall. Say you have one hard drive, but three partitions: C for the system files alone, D for multimedia files and documents, and E for games and apps. Your computer loads the system from C without interference from the other two, and you know exactly where to look when searching for a file.
2. Easy reinstallation
File management isnât the only thing made faster and simpler thanks to partitioning. If you opt for creating multiple segments on your drive, reinstalling Windows will be easy peasy.
Thatâs because all you need to do is format the partition your system is on. Then you reinstall the OS on it, and there you go. Now you have a clean installation, with all your files saved on other partitions intact. You can even make a copy of your system partition, so you can revisit the exact same installation in the future if you want. And the whole time your pictures, music, documents stay exactly where you left them.Â
Source: Andrew M on Unsplash
3. Possibility of using multiple file systems
By now youâve understood that partitions function completely separately. This means that, if for some reason you need multiple file system capabilities, partitioning will allow that.
One segment could be used for, say, an NTFS file system, while another could run ext or APFS.
4. Running different OSes
Youâre an avid Windows user but need to use Linux on the side? No problem. You donât need to buy a separate computer or anything. The possibility of running different file systems also means you can use partitioning to run multiple operating systems.
Doesnât that sound enticing? One machine for multiple totally different uses!
5. Backup and recovery made simple
Data loss can happen on any disk, partitioned or not. However, itâs much easier to get it back on a partitioned one. You know where you stored what, and each partition can be backed up exactly as it is. Itâs also a lot faster to back up single partitions than entire hard drives.
Ultimately this also means a faster path to recovery. If you lose or accidentally delete important files and data, you might want to use a recovery tool like Recuva to scan for them and get them back. Recuva is even powerful enough to recover data from damaged hard drives. But no matter how powerful, scanning a whole drive is strenuous for any recovery tool. Scanning independent partitions is a lot more convenient than that, and will get you to your goal more efficiently.
6. Optimized performance
Now, letâs keep in mind that computer performance is influenced by a number of factors. Partitioning alone isnât what makes it better or worse. However, it can contribute to optimization. Itâs easier for your computer to scan, say, a 40 GB partition to fetch the system file it needs than scanning the entire capacity of your drive.
7. Improved security (possibly*)
Separate partitions can help make your system more secure. Firstly, they minimize file corruption. If one partition gets corrupted, the others should remain unaffected. And keeping in mind the previous point about backup and recovery, âfixingâ the damaged partition would be much easier than fixing the entire hard drive.
Partitioning also improves security in terms of malware protection. A malicious attack on one partition is easier to deal with than malware on the whole drive. If your system partition gets infected, you can simply reinstall your OS and that should do the trick.
*Do keep in mind that partitioning canât defend you against more advanced attacks. So make sure not to give in to a false sense of security.
What are the disadvantages of partitioning?
1. Data is still vulnerable
Yes, itâs easier to back up and recover data from independent partitions. And yes, partitioning may help protect separated files and data to a higher degree. But remember: everything is still on a single physical drive. So while digital errors and issues may be easier to deal with on partitioned drives, physical damage obviously wonât be.
If your hard drive is destroyed in some way, all data on it will be gone. Thatâs why, if you have crucial files on your PC, itâs important to give them the proper backup treatment before itâs too late.
2. Disbalance of space
Allocating storage space on separate partitions may be a little more tricky than you think. You may fill up one partition a lot faster than another. So on one side youâre struggling with space, and on another you have too much of it to spare. Imagine nearly filling up your system partition and then it turns out you need a lot more space for its updates than you thought.
Thatâs why you really have to be sure you actually have enough files of different types that you need help managing efficiently. Otherwise youâll just create a struggle and disbalance in terms of storage.
3. Increased risk of error
If done incorrectly, partitioning can lead to more harm than good. Aside from space disbalance, there is an increased risk of incorrect partition sizes and formatting. Plus, human error is also a factor: in a moment of distraction, you may erase one partition when you meant another. Undoing such mistakes will definitely be tedious and time-consuming.
4. SSDs eliminate the need of partitioning
SSDs (solid-state drives) donât function in the same way that HDDs do. They have faster read times and can organize files on their own. This quite literally eliminates the need for organization on your part.
Partitioning: yes or no?
The bottom line is that multiple partitions might not be necessary for the average user. But if youâre planning on storing many file types or different file and operating systems on the same PC, then you should give it a shot. Itâs also an excellent solution for businesses, of course.
And if our pros and cons list isnât enough to help you decide, you can always send us a message and weâll help you make the right choice.
Decided to partition your hard drive?
If youâve decided to give it a go, you definitely should make sure to do it right.
The two most effective and reliable ways to partition are using the built-in options on Windows or investing in a dedicated partitioning tool, like the EaseUS Partition Master. Which one you'll opt for depends on your specific needs.Â
Option 1 may be more suitable for users with at least some level of experience. In this case, youâd have to know exactly which steps to take without making errors. This is done in Disk Management on Windows 10/11. From there, you can select the partitions youâd like to split into different volumes of selected sizes.
If this is your first time partitioning, we highly suggest you either consult professionals for this or move on to option 2. The EaseUS partitioning software is specifically designed for beginners, with an intuitive interface helping you succeed in the process. All you need to do is pick the Partition Master package tailored to your needs and follow their guide.Â
Each package offers technical support as well, and even free upgrades (to varying degrees based on your subscription). Plus, all of this is valid for not one, but two PCs.
Itâs the perfect solution for a smooth and error-free partitioning process. If you want to organize your hard drives efficiently and make the most of all your space without doing irreparable damage, itâs definitely worth the investment.
There are times when you may encounter some glitches on your Google Chrome browser in your Windows 10 computer. One of these glitches is when the connection status of Chrome keeps on saying âWaiting for cacheâ which is displayed at the bottom-left side of the browser in the Status bar.
At the time of writing, it isnât clear yet what could be causing this problem. Although it is possible that itâs caused by browser cache, some extensions in the browser. On the other hand, it could also be caused by the browser profile or due to some fragmented files or that the SSD is occupied. Whatever the cause is, you can check out each one of the given options below to fix the problem.
Option 1 â Try clearing browser cache
There are times when some data in the browser is conflicting with the loading of the website and triggers some problems like âWaiting for cacheâ. And so you can try to clear your browserâs data. This might be a very basic solution but oftentimes it works in fixing this kind of error in Google Chrome. Follow the steps below to clear the data in your browser.
Open your Google Chrome browser.
After that, tap the Ctrl + H keys. Doing so will open a new panel that allows you to delete the browsing history and other data in your browser.
Now select every checkbox that you see and click on the Clear browsing data button.
Then restart your Chrome browser and check if you can now open any website or not.
Option 2 â Try to disable writing of Cache files to the SSD
You can also disable the writing of Cache files to the SSD to stop Google Chromeâs dependency on the SSD to gather all the cache files.
Option 3 â Delete the User Profile in Chrome
You can also try deleting the User Profile folder in Chrome. To do so, follow these steps:
You need to first end every single process of Google Chrome. To do so, right-click on the Taskbar then select the Task Manager. And if the Task Manager is not responding, you can just use the Alt + Ctrl + Del keys and then select the Task Manager.
After opening the Task Manager, under Processes, look for Google Chromeâs process which would most likely be named âchrome.exeâ.
Right-click on Google Chromeâs process and then select the End task option.
Next, tap the Win + R keys to open the Run dialogue box.
Then copy and paste â%USERPROFILE%AppDataLocalGoogleChromeUser Dataâ and hit Enter.
From there, look for a folder named âDefault folderâ and then copy the folder to another drive as a backup.
After creating a copy of the folder, delete the Default folder.
Next, open Google Chrome again and go to Settings > Advanced > Reset.
Option 4 â Reset Chrome
Resetting Chrome can also help you fix the error. This means that you will be restoring its default settings, disabling all the extensions, add-ons, and themes. Aside from that, the content settings will be reset as well and the cookies, cache, and site data will also be deleted. To reset Chrome, hereâs what you have to do:
Open Google Chrome, then tap the Alt + F keys.
After that, click on Settings.
Next, scroll down until you see the Advanced option, once you see it, click on it.
After clicking the Advanced option, go to the âRestore and clean up option and click on the âRestore settings to their original defaultsâ option to reset Google Chrome.
Now restart Google Chrome.
Option 5 â Try to clean reinstall Chrome
There are instances when programs leave files behind after youâve uninstalled them and the same thing can happen to Chrome so before you reinstall Chrome, you have to make sure that you have deleted the User Data folder. To do so, refer to the following steps:
Hit the Win + R keys to open the Run dialog box.
Next, type â%LOCALAPPDATA%GoogleChromeUser Dataâ in the field and hit Enter to open the User Data folder.
From there, rename the default folder and name it something else, e.g. âDefault.oldâ.
After that, install Google Chrome again and check if the issue is now fixed.
The issue with the abrupt system reboots to force Windows 10 updates on a computer has been lessened with Active Hours. This feature keeps a record of the hours during which a system remains active and prevents the installation of updates during such hours. For example, when a system restart is needed to complete the installation of an update, Active Hours delays the update and allows you to finish what youâre doing on your computer. Thus, if you havenât heard of this feature, then now is the time you do, read this post to configure and use Active Hours in your Windows 10 computer.
There are three ways you can configure Active Hours. The first one is for general users, whereas the rest of the two methods are for users who knows their way about the Windows Registry and Group Policy. To get started, refer to every given option below.
Option 1 â Configure Active Hours via Windows 10 Settings
Go to Settings > Update & Security. From there, click on the âChange active hoursâ option under the Windows Update section.
Next, you can select a time (âStart timeâ and âEnd timeâ) during which the restart can occur.
After that, click on the Save button and exit.
Note: Keep in mind that the values youâve entered indicate the hours during which your system is in use, namely, ACTIVE. It is important for your active hourâs interval period and it can be anything between 1 and 18 hours since you canât go beyond 18 hours. In addition, there is no option to configure different active hours on different days and you canât specify different active hours for weekends and weekdays as well.
On the other hand, Windows 10 also offer users an option to override Active Hours. All you have to do is go to Settings > Update & Security > Windows Update > Restart Options. From there, you can choose a custom restart time when your computer will restart to install the updates but this is only a one-time setting.
Option 2 â Configure Active Hours via Registry Editor
Tap the Win + R keys to open the Run utility and type âRegeditâ in the field and tap Enter or click OK to open the Registry Editor.
Next, navigate to this registry path: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsUpdateUXSettings
In the given registry path, you can choose to change âActiveHoursStartâ and âActiveHoursEndâ.
Note: There are no extra settings available in the Registry Editor but you can change the remote computerâs Active hours settings using the Registry Editor.
Option 3 â Configure Active Hours via Group Policy
Note that this option is available for the Windows 10 Pro and Educational or Enterprise versions. It is mostly used by computers in Business or through remote access. To get started, follow these steps:
Tap the Win + R keys to launch Run and type âgpedit.mscâ in the field and tap Enter or click OK to open the Group Policy Editor.
Next, navigate to this group policy setting: Local Computer Policy > Computer Configuration > Administrative Templates > Windows Components > Windows Updates.
From there, look for a policy labeled âTurn off auto-restart for updates during active hoursâ and double click on it. This will open a new window.
Click on the Enabled radio button to enable Active Hours. You also have the option to choose active hours just like in the first given option above. It works just fine except when the following policies donât override:
No Auto-restart with logged-on users for scheduled automatic updates installations.
Always automatically restart at the scheduled time.
Since Group Policy allows you to reduce the range of active hours, you can configure it if you want it to be less than 18 hours. Just find the policy setting labeled âSpecify Active hours range for auto -restarts. The minimum is 8 hoursâ.
After you set the Active Hours, click the Apply and OK buttons to save the changes made.
If you have encountered the NO_USER_MODE_CONTEXT Blue Screen error when using your computer, read on as this post will walk you through a couple of suggestions you can try to resolve this Stop error. This kind of Blue Screen error can occur when a program is trying to leverage the use of a system driver but fails to do so. Some of the common causes of this BSOD error are incompatible or corrupted drivers, incorrect configuration of entries in the Registry, damaged memory locations, malware infection, and many more. In addition, this Stop error does not often occur and indicates that an attempt to enter user mode with no context was made.
If this is the first time youâve restarted your computer after youâve installed additional hardware, you have to remove the hardware and then restart your computer once again and then check the Microsoft Hardware Compatibility List to confirm that the hardware and its drivers are compatible with your operating system. If it doesnât help, you can check out the given suggestions below to fix the NO_USER_MODE_CONTEXT Blue Screen error in Windows 10.
Option 1 â Try to update or rollback your device drivers
The first thing you can try to fix the NO_USER_MODE_CONTEXT Blue Screen error is 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. Note that the main drivers that might be the cause behind the NO_USER_MODE_CONTEXT Blue Screen error will be listed under the âID ATA/ATAPI controllersâ section as well as the âStorage controllersâ section.
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 also directly download the relevant drivers of your computer from the manufacturersâ website. So if you have an SSD, the issue might be due to an old storage driver.
Option 2 â Try running System File Checker or SFC 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 whiles before it finishes. Once itâs 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.
 Reboot your PC.
Option 3 â Try running the Memory Diagnostic Tool
The Memory Diagnostic tool in windows can help resolve the NO_USER_MODE_CONTEXT Blue Screen error by checking and automatically fixing any memory-based issues. To run it, refer to these steps:
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 âAdvancedâ options such as âTest mixâ or âPass countâ. Simply tap the F10 key to start the test.
Note: After you select your preferred option, your computer will restart and check for memory-based issues. If it finds any issues, it will automatically fix them.
Option 4 â Perform System Restore
First, tap the Win + R keys to open the Run dialog box.
After that, type in âsysdm.cplâ 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.
Option 5 â Run the Blue Screen Troubleshooter
Troubleshooting Blue Screen of Death errors wouldnât be complete without the Blue Screen troubleshooter. As you know, it is a built-in tool in Windows 10 that helps users in fixing BSOD errors like NO_USER_MODE_CONTEXT. 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 âBlue Screenâ on your right-hand side and then click the âRun the troubleshooterâ 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.
If you encountered an error message saying, âWe couldnât find any drives, To get a storage driver, click Load driverâ when you try to install Windows in a VirtualBox machine, then youâve come to the right place as this post will guide you in fixing this error.
This error message is displayed on the screen where you have to choose a partition to install the guest operating system. This error is most likely due to the lack of correct settings as well as a corrupted virtual disk. To fix this error, you have to remove existing storage devices, create a new storage device and select the correct ISO file.
For complete instructions, follow the given steps below.
Step_1: The first thing you have to do is remove all the existing Storage devices and since this option is already available in VirtualBox by default, there is no need for you to install any third-party software.
Step_2: After that, open VirtualBox and select the virtual machine and then click the Settings button.
Step_3: Next, switch to the Storage section and on your right-hand side, you will see âController: SATAâ and two other sub-labels. From there, select Controller: SATA and then click on the red cross button that says, âRemove selected storage controllerâ.
Step_4: Now click on the Add new storage controller icon and select the âAdd SATA Controllerâ option from the given list.
Step_5: Afterwards, click the âAdd hard diskâ button and select the âCreate new diskâ option, and then you have to create a new virtual disk for your virtual machine.
Step_6: Verify if you have selected Dynamically allocated while you create the virtual hard disk. Once the process is completed, you will get a â.vdiâ file in the list.
Step_7: Next, click on the âAdd optical driveâ button and select the âChoose diskâ option. Here, you have to select the ISO file and if you can find an ISO file in the given list, select it from there, else, you have to click the Add button and navigate to the folder where the ISO file is located.
Step_8: Once youâre done, click the OK button and boot your virtual machine. You should see options instead of the âWe couldnât find any drives, To get a storage driver, click Load driverâ error message. If you see the options, you can now create a new partition and start the installation process of the Windows operating system in the VirtualBox machine without any problem.
Error code 0x803f7001 occurs when there is a failure to update your Windows operating system to Windows 10. Usually, a message box pops up with the following statement, âWindows is not activated as your previous version of Windows on this device was not activated prior to upgrade to Windows 10.â When this occurs, common symptoms of the error code will manifest themselves:
Inability to upgrade your Windows operating system to Windows 10
Message box with error code 0x803f7001
Solution
Error Causes
The cause for error code 0x803f7001 varies. Usually, it occurs for two reasons: 1) when during the process of upgrading to Windows 10, no valid Windows license or product key is found for your device or 2) when a user performs a clean installation of Windows 10. During a clean installation, a new license is usually required to allow you to activate your copy of Windows.
Further Information and Manual Repair
There are two main options available to fix error code 0x803f7001. Usually, the use of a valid product key can help users rectify error code 0x803f7001. You may also try an automated tool to access the best solutions.
Method One: Use a Valid Product Key
A product key is a code containing 25 characters that enable users to activate Windows. You will need to enter the product key in the exact order it appears in order to install your Windows operating system. All users will be able to access this code in an email or on a card within the Windows DVD package they receive upon purchasing a version of the Windows operating system.
To solve error code 0x803f7001, complete the following steps.
Step one: Click the Start button then select Settings
Step two: Select Update and Security then Activation
Step three: Click the Change product key
Step four: Type in your valid product key. (To do this ensure the 25 characters are accounted for and in the correct order.)
If the issue causing error code 0x803f7001 relates to your product key, then the instructions within method one will rectify the issue. You will be able to install and activate Windows 10. However, if while attempting to update your Windows operating system, the error occurs once more, you will need to follow the instructions in the manual repair below.
You may also consider contacting a Windows repair technician if you are uncertain of your ability to perform the tasks required to fix error code 0x803f7001. This IT professional will be able to use his or her technical knowledge to perform complex manual repair tasks if the need arises.
Method Two: Install an Automated Tool
Automated tools help PC users eliminate common issues such as Windows error codes. To address or rectify error codes like error code 0x8007007b download a powerful automated tool on your machine. This tool enables users to access quick solutions. It also scans for and corrects issues that may result in error codes or poor PC performance.