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In Windows 11/10/8/7, if you check Windows Task Manager at different intervals, you may notice that it sometimes contains a chúng tôi process running. When you hover your mouse over the process, it says Windows Volume Shadow Copy Service. It is not always running but is triggered by certain events to make a copy of your entire hard disk as a single or multiple sets depending on the number of disks you have. In this post, we will discuss (what is) Microsoft Volume Shadow Copy service in Windows and try to cover as many details as possible.Hard Disk Backup Vs Hard Disk Imaging
Most of us regularly back up our data files using some third-party program or MS-DOS commands like XCOPY. When we are backing up, our main intention is to create and retain the latest possible copies of our important data files. Thus, Hard Disk backup is mainly associated with data files.
On the contrary, we create an image of the entire hard disk or at least the system drive so that we can use it in the event of facing a corrupt operating system. The main reason behind disk imaging is that manually installing the operating system and then installing, configuring each application we use, takes up much time and effort. If you have an image of the system drive, we can simply boot using the device where the image is stored and restore the system drive so that it is usable again. Thus, disk imaging is more of backing up system files and properties rather than user data.
In short, you back up your data files, and you create an image of your system drive (program files/settings). When you restore using backed-up data, you get back the last backed-up data files. When you use imaging to restore your computer, you are copying back the program files, OS state, and properties – including the Windows registry and other databases/files relevant to the operating system.
Thus there is a difference between backing up data and creating a disk image. I hope I was able to clarify the difference here.
The Volume Shadow Copy service in Windows is relevant to disk imaging. The service is used to restore your computer – complete drive or a folder – to some previous state.Volume Shadow Copy in Windows 11/10
The VSS service is also used by third-party programs to create a disk image whenever you want. On its own, the VSS starts upon certain triggers, to create an image of the system drive and other disks/drives associated with the computer in question. If all the drive types are of the same type – i.e., NTFS, it takes a single snapshot. If the drives are of different types and maybe also from different makes or models, the VSS takes a series of snapshots for each type of drive. Be it a single snapshot or set of snapshots, they are stored in a well-protected area of your system drive and are assigned a unique ID (date-time stamp) with which, they can be used to restore entire system drive or a folder therein, to a previous state.
Remember that, for VSS to function, the system drive needs to be the NTFS type. It won’t work if you are still using FAT32. Anyway, post-Windows XP, the system drives have always been NTFS thereby allowing VSS to function without any problems.
According to Microsoft, VSS is defined as follows:
“The Volume Shadow Copy Service (VSS) is a set of COM interfaces that implements a framework to allow volume backups to be performed while applications on a system continue to write to the volumes.”
The definition stresses the fact that while other programs make you wait – sometimes for hours – for backing up data or imaging, the VSS takes few seconds (up to 60 seconds) to create an image of the system drive. The definition also specifies that you can continue working with other applications while VSS is running. In the case of backing up or imaging a computer drive using third-party programs, you have to wait until the operation is complete because you would not want to write to the hard disk drive that is being backed up.
Read: Use Vssadmin command-line to manage VSS.How does VSS Work
There are three important functions called by VSS to create a snapshot:
Freeze: For a moment, the Hard Disk is marked read-only so that nothing new can be written on it;
Snap: Imaging the drive with parameters necessary to reconstruct that snap whenever necessary in the future;
Unfreeze: Release the Hard Disk so that fresh data can be written to it. Since you continue to work while VSS is functioning, there may be another process that holds your input in some memory section until the Snap process is over.
The entire process is fast – so that you do not have to stop working. Going back to the definition, it takes up to a minute only to create a snapshot or a series of snapshots – depending upon the drive types and makes.
The Volume Shadow Copy Service in Windows provides two features:
It stays side by side with the existing, working volume without interfering or obstructing user applications;
It provides an API for third-party programs to create an image and to restore the volume or part thereof – to a previous state that is stored as a snapshot or a set of snapshots.
That means that most of the third-party programs that we use for imaging the hard disks, employ the VSS service. It also means that if the VSS service is stopped, some of the third-party programs will not function – i.e., they will not be able to create a disk image.
You can also use ShadowExplorer to access & restore Shadow Copies.
TIP: This post will help you if you face chúng tôi high disk usage issue.
Starting with Windows 8, Microsoft has introduced a feature called File History. File History saves copies of your Libraries, Desktop, Favorites, and Contacts so that you can get them back anytime if they are ever lost or damaged. While System Restore allows you to completely restore your computer to an earlier state, File History lets you restore your files and data from an earlier point in time.
Read next: The VSS service is shutting down due to idle timeout.
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If Bluetooth Speaker Volume Control not working and you cannot adjust the volume of a Bluetooth speaker on your Windows 11/10 computer, this article will show you how to fix this problem. According to the users, the volume of their Bluetooth speakers sticks at a particular level, and moving the volume slider does not change the volume. At the same time, some users reported that they could not hear sound from their Bluetooth speakers, irrespective of the position of the volume slider.Bluetooth Speaker Volume Control not working in Windows 11/10
If your Bluetooth Speaker Volume Control is not working, restart your computer and see if the problem persists. If you still cannot adjust the volume of a Bluetooth speaker on your Windows 11/10 computer, the following fixes will help you get rid of the problem.
Run the Bluetooth Troubleshooter
Make sure that your Bluetooth speaker is set as the default device
Roll Back or reinstall your Bluetooth Adapter
Uninstall the latest Windows Update
Remove and add your Bluetooth device again
Check the status of the Bluetooth Support Service
Disable Absolute Volume
Let’s see all these fixes in detail.1] Run the Bluetooth Troubleshooter
The first thing that you should try is to run the Bluetooth Troubleshooter. The Bluetooth Troubleshooter helps resolve Bluetooth-related problems on a Windows computer. You can access and run it via Windows 11/10 Settings. Soon users with Windows 11 version 22H2 and later will be able to run the Bluetooth Troubleshooter via the Get Help app.2] Make sure that your Bluetooth speaker is set as the default device
Some users reported that they were unable to hear sound from their Bluetooth speakers. This issue occurs when the connected Bluetooth speaker is not set as the default device. The steps to check this are provided below:
Open the Control Panel.
Search for sound in the Control Panel search bar.
In the Sound dialog box, select the Playback tab.3] Roll Back or reinstall your Bluetooth Adapter
A Bluetooth Adapter is responsible for the proper functioning of Bluetooth devices on a Windows computer. Open the Device Manager and see if the roll back option is available for your Bluetooth Adapter. If yes, roll back your Bluetooth Adapter.
If rolling back the Bluetooth Adapter does not work, uninstall it via the Device Manager and then restart your computer. Windows will automatically install the missing drivers on restart.4] Uninstall the latest Windows Update
Some users were facing this issue after installing a Windows Update. Windows comes with a feature that lets users uninstall problematic Windows Updates. If you have recently updated your computer after which the problem started occurring, uninstalling that Windows Update can help.5] Remove and add your Bluetooth device again
You can also try removing and adding your Bluetooth device to your computer. To do so, follow the instructions provided below:
Open Settings on your Windows PC.
Go to Bluetooth & devices.
Select your Bluetooth device and then select Remove device.
Restart your computer and then add your Bluetooth device again.6] Check the status of the Bluetooth Support Service
The Bluetooth Support Service handles the remote Bluetooth devices. If this service is stopped or disabled, the already installed Bluetooth devices may fail to operate properly and you may not be able to connect new Bluetooth devices. Check if this service is running or not. If not, start it. If it is already running, restart it.
Go through the following instructions:
Open the Services Manager.
Locate the Bluetooth Support Service.
Select the General tab.
Set the Startup type to Automatic.7] Disable Absolute Volume
Absolute Volume is a feature in Windows 11/10 computers that allows users to have better control over the volume of their Bluetooth speakers or headphones. This is a useful feature. However, it may cause problems on certain Bluetooth devices and prevents users from adjusting the volume for the left and the right channels individually. Therefore, if you are experiencing issues with your Bluetooth speaker or headphone, disabling this feature can help.
To disable Absolute Volume on your computer, you have to modify Windows Registry. Therefore, we recommend you create a System Restore point and backup your Registry before proceeding.How do I adjust Bluetooth volume on Windows 11? Does Windows 11 have Bluetooth issues?
Windows 11 does not have Bluetooth issues. However, problems can occur on any machine. If you experience Bluetooth issues on Windows 11, you can use some effective fixes to resolve the problem, like removing and adding your Bluetooth device, running the Bluetooth Troubleshooter, replacing your Bluetooth device battery (if it is dead), etc.
Read next: Bluetooth keeps disconnecting randomly in Windows 11.
Are you facing issues with chúng tôi on your Windows PC? Does the Desktop Window Manager have high GPU usage on your PC? That’s quite a common and problematic issue, especially if your apps and games start to stutter because of it. Don’t worry, as we are here to help you with various fixes for this issue. This problem can be caused due a lot of reasons, and we have covered all of them in this guide. After detailing the cause, we have covered 15 methods to fix the high GPU usage problem caused by Desktop Window Manager in Windows 10 and Windows 11. With that said, let’s look at the various causes and fixes for it.Fix Desktop Window Manager High GPU Usage Issue in Windows 11/10 (2023)
In the Task Manager, you have noticed the Desktop Window Manager or some other task utilizing too much of your GPU’s resources. And you are probably confused about what’s causing the issue and how to fix high GPU usage on your Windows 11/10 PC. The high GPU usage for chúng tôi can be due to a variety of reasons, which we have listed below.What Causes Desktop Window Manager (DWM.exe) High GPU Usage Issue?
Before everything, it’s important to know what is Desktop Window Manager (DWM) in Windows PCs. Desktop Window Manager (DWM) is an important system process responsible for rendering the user interface on your Windows 10/ 11 computer. The operating system uses chúng tôi to generate all the nifty visual effects, including the ability to control themes, transparency effects, animations, menus, taskbar thumbnails, and more.
As you can tell from its function, the Desktop Window Manager uses your system’s graphics card (GPU) to render these UI elements. And recently, many Windows 11 users have been facing high usage issues with this system process, causing a ton of stress and confusion. Thus, let’s look at the factors that can cause the high GPU usage issue with the Desktop Window Manager:
Outdated or corrupted graphics drivers
GPU Power Management settings in Control Panel
Certain background programs
Windows appearance or auto-scaling settings
Presence of malware on your PC
GPU features such as HDR or HAGS (Hardware Accelerated GPU Scheduling) being turned on
The most convenient fix is performing a Windows update, which ensures you are running the latest build that includes bug fixes, brand new features, and compatible drivers for your hardware components.
Since Windows update doesn’t always fetch the latest drivers for your GPU, the next course of action should be to update your GPU drivers manually. Perhaps, your graphics card has been stuck at an older version, and you haven’t enabled the option to automatically update your GPU drivers. Follow this guide to learn how to update Windows 11 drivers. We have also explained how to enable automatic driver updates in GeForce Experience or AMD Adrenalin Software.
To update the drivers of other hardware components on your PC manually, you can use Intel Driver & Support Assistant (DSA) to scan and update your Intel-based hardware. Further, you can use a third-party software called IOBit Driver Booster to manually update your drivers to the latest versions.
4. Intel DSA will then let you know the various driver updates available for components in your PC. Download and install all of these, and your Intel-based hardware will be updated.
5. Now, let’s manually scan for driver updates using IOBit Driver Booster. Download it from this link, and launch the setup once the file has finished downloading. At the start, it might ask you to install another software but this is not necessary, so skip it.4. Manually Set chúng tôi to Use Integrated Graphics Card
Certain programs, especially if they tie in with the Windows Explorer process, can cause the Desktop Window Manager high GPU usage issue. The programs themselves can cause spikes in GPU usage, and it is also possible that multiple apps are hogging GPU resources on your PC.
In this fix, we will show you how to set the graphics preference for individual programs installed on your PC. The programs that heavily rely on the GPU, like your games and content creation software should be set to “High Performance Mode,” or manually specified to use the dedicated graphics card. Everything else on the PC can be set to Power Saving Mode, thereby, utilizing the integrated GPU instead of eating up the resources of your high-performance discrete graphics. Here’s how it works:
4. As you can see here, we have specified chúng tôi to Power Saving. For games, we have specified “High Performance,” so that they use the dedicated graphics card. To complete this fix and further reduce the high GPU usage issue, perform this step for all other programs on your computer.5. Prevent Using Integrated GPU, Keep Only One GPU Active
Wallpaper Engine has debunked in this support article that systems with two GPUs: integrated and dedicated graphics could have issues with high GPU usage. For PCs with NVIDIA Optimus or a MUX switch feature, this is supposed to work correctly, but it doesn’t hurt to try this fix. If you are facing high GPU usage issue on your laptop or desktop and the previous fixes did not help, let’s try out this solution.
1. For desktop users, you simply need to look at your PC from the back and ensure that your monitor’s display cables (HDMI, DisplayPort, etc.) are NOT connected to the motherboard, but to the dedicated graphics card instead. Essentially, all you need to do to apply this fix is avoid using display cables in both places. When you do that, the system enables the integrated and dedicated GPU at the same time, causing the Desktop windows Manager high GPU usage issue for some users.
2. For laptop users, go to the control center software provided by the manufacturer. In our case, this is MSI Center. You have to navigate to the settings where you can specify what GPU the laptop is using. Here, make sure you select the discrete/ dedicated graphics option instead of the hybrid option. If you want to save on battery, you can select the integrated graphics mode as well, but avoid using the hybrid settings if it gives you a high GPU usage issue.6. Turn Off Hardware Accelerated GPU Scheduling (HAGS)
This is one of the most popular solutions that has worked for users trying to fix the Desktop Window Manager high GPU usage problem on their PCs. Hardware Accelerated GPU Scheduling is a feature for improving your graphics card performance & reducing latency. However, it might not work well for everyone. So let’s look at how to turn this feature off.7. Change Power Mode in Nvidia Control Panel
Power management settings in the Nvidia Control Panel or your laptop’s power plan itself can apparently determine how Windows will utilize the GPU resources. So, setting it to the right mode could solve the high GPU usage issue. Let’s look at how to do this.
3. Also, we recommend using this guide to change the power mode settings in Windows 11. Under “Power & Battery”, set the “Power mode” setting to Best Performance. The other modes might limit your GPU, causing Windows to report GPU usage to be high, even though it’s using very few resources from your graphics card.8. Turn Off HDR in Windows Display Settings 9. Use Recommended Resolution & Scaling Settings
Windows has an auto-scaling feature that tries to scale your apps to the right sizing, according to your display scaling setting. It can cause high GPU usage issues for some users. So, let’s ensure that your scaling and resolution settings are set correctly.10. Turn Off Fast Start-up In Windows Settings
Fast start-up is a Windows feature that you can only disable from the power options menu. Use this guide for step-by-step instructions on how to enable or disable fast startup in Windows 11. It will help you get to the power options through Control Panel so that you can disable the fast start-up feature.11. Disable Startup Apps in Windows 11/10
Unnecessary startup apps and non-Microsoft related services can slow down your PC, and even cause the high GPU usage problem with Desktop Windows Manager to occur. This is how you can disable them.
2. You will see a list of apps that open up automatically and take up resources when you boot up your Windows PC. So, look for “High Impact” startup apps and toggle them off right away. You can then pick and choose what Windows 11 apps or software you wish to load up in the background when you switch on your laptop or desktop.12. Adjust Visual Effects Setting in Windows 11/10
Certain low-end PCs can have the Desktop Window Manager high GPU usage issue because of their appearance settings. So, to reduce the load on your GPU and hopefully resolve the issue, follow the steps below:13. Scan for Malware and Disable Third-Party Antivirus 14. Running CHKDSK, DISM, and SFC Commands
The DISM & SFC commands are used for repairing your Windows OS by restoring any missing or corrupted files. The CHKDSK command is used for scanning your HDD or SSD for bad sectors and repairing them. Here’s how you can run them:
2. Next, copy and paste the below commands into the CMD window, one by one. They are all different, and not supposed to be initiated together. Once you have entered the first command (which is DISM), press Enter, and wait for the process to finish. Then, move on to the next commands and repeat the process for SFC & CHKDSK commands.DISM/Online/Cleanup-Image/RestoreHealth SFC /scannow chkdsk /f 15. Use System Restore Point or ‘Reset This PC’ in Windows 11
If you remember your PC not having the issue of high GPU usage some time ago, then using recovery tools to go back to the last system restore point might fix the problem. If you don’t have a system restore point, you can instead simply reset your PC too. Before doing that, remember to back up your important data if needed. You can also refer to this guide for some excellent backup software for Windows.Frequently Asked Questions
Is 100% GPU Usage okay?
When running games or any other GPU-heavy programs, it is okay for GPU usage to be at 100%. Also, if you have intentionally set your power plan or GPU power management setting to the balanced settings, instead of the high-performance mode, then Windows could report your GPU usage to be really high based on your current settings.
Why is my GPU Utilization at 100% at idle, when I’m not playing games?
The GPU usage can be at 100% even when not playing games because of many factors like background applications and services, chúng tôi issues, or even your current power plan.[FIXED] High GPU Usage Problem Caused by DWM.exe
In this post, we will see what the Close tab shortcut in Chrome and Firefox on a Windows PC. While working on a PC or laptop, keyboard shortcuts always make it easier for us to perform tasks quickly. They not only save us time but also enable us to work more efficiently. The Close tab shortcut is a keyboard shortcut you should know if you frequently work on web browsers.What is the Close tab shortcut in Chrome or Firefox on Windows 11?
There are built-in keyboard shortcuts for closing a tab in different browsers on Windows 11, including Chrome and Firefox browsers. Apart from these, there are ways to close multiple tabs or close all open tabs at once. The following sections will introduce you to various shortcuts that will help you exit the required tabs in your browser window.1] Keyboard shortcut to Close tab in Chrome or Firefox
To close a single tab in Google Chrome or Mozilla Firefox (or any other browser for that matter) you may use the keyboard shortcut Ctrl+W OR Ctrl+F4. The shortcuts also work in the browser incognito/private mode.
Go to the tab that you want to close and press the ‘Ctrl’ key on your keyboard. While you keep pressing the ‘Ctrl’ key, press the ‘W’ key. Release both keys once the tab is closed.
This shortcut is especially useful when you want to close the active tab. So while you’ve finished typing or reading on the webpage, you don’t need to use the mouse in order to close the tab. You may do this using a simple hotkey (‘Ctrl+W’ or ‘Ctrl+F4’).2] Middle mouse button shortcut to Close tab in Chrome or Firefox
Open a new browser tab, type about:config in the address bar, and press Enter.
While the extension works perfectly fine for most web pages, it may not work for a few pages, such as the Chrome Settings page or Chrome Web Store pages.4] Other ways to Close tabs in Chrome and Firefox
Interestingly, you can use shortcuts to close not just one tab, but multiple tabs, or all tabs or windows within your browser. Here are some other useful keyboard shortcuts for closing tabs in Chrome and Firefox:
To close all tabs or the current window in Chrome or Firefox, press Ctrl+Shift+W or Alt+F4.
To exit Chrome (close all windows), press Alt+F and then press X.
To exit Firefox (close all windows), press Ctrl+Shift+Q.
Apart from these, you may use the built-in options to close tabs, either to the right of a selected tab, to the left, or both, in Firefox or Chrome.
While these options are built-in in Firefox and Chrome, there’s no hotkey associated with them. They still act as shortcuts when it comes to closing multiple browser tabs at once.5] Undo Close tab
If you’ve mistakenly closed the wrong tab, you may undo close using the Ctrl+Shift+T keyboard shortcut in both Firefox and Chrome.
I hope this helps.
Also Read: How to confirm before closing multiple tabs in Chrome, Edge, and other browsers.What is Ctrl Shift N on Firefox?
The Ctrl+Shift+N hotkey can be used to reopen a closed window. If you’ve accidentally closed a window in the Firefox browser, you can undo the close action using the Ctrl+Shift+N keyboard shortcut. However, the shortcut works only if you have at least one browser window left open. If you’ve closed all the browser windows (or have exited Firefox), the shortcut will not work.How do I close a tab in Chrome without closing it?
Read Next: Create a shortcut to open the Firefox browser in Private Browsing Mode.
If you’ve experienced your computer suddenly slowing down, you might have checked the Task Manager and found a process called .NET Runtime Optimization Service (Mscorsvw.exe) causing high CPU usage in Windows 11 or Windows 10. This process can be puzzling, but this article will help you understand what it is and provide you with solutions to resolve the high CPU usage issue.
Also see: What is Microsoft Edge WebView2 Runtime and How to Uninstall it?
.NET Runtime Optimization Service, also known as chúng tôi , is a core component of Windows. It is a Windows service that pre-compiles .NET assembly files, making the launch of programs made in .NET framework much faster.
You must have used some apps built with .NET Framework without even realizing it. The .NET Runtime Optimization Service is responsible for optimizing your Windows to make apps launch much faster. By default, the service runs in the background when it detects that your PC is in idle mode, and once the compilation is complete, it will stop.
However, depending on the number of .NET programs you have installed, the size of those programs, and your PC’s performance, it may take some time for the service to complete its run, causing high CPU usage in Windows 11/10 during the process.
The service can also appear in multiple chúng tôi processes, causing high CPU, RAM, or Disk usage spikes up to 100%.
You do not need to worry about this process as it will go away by itself once its work is done. It will only run when a new app or program made in .NET Framework is installed on your system, or when you install the .NET Framework Redist.
If the .NET Runtime Optimization Service runs endlessly at high CPU usage, the problematic program might be the one causing the issue. Instead of disabling the process, try fixing or removing the program first.
If the CPU resource consumption by the process bothers you, or if you want to stop the service entirely, read below.
Before disabling the service, try to speed up the process. By doing this, it can get its work done faster, and you can then get on with other things.
After the change, the .NET Runtime Optimization Service may cause temporary high CPU usage and spike up to 100%, but this will allow the service to run at maximum speed, completing its work faster. Once its job is done, it will go away by itself.
We don’t recommend disabling the service, but if you prefer to do so, you can disable the .NET Runtime Optimization Service in the Services setting. Here’s how:
Press Win+R keys on your keyboard to open Run window.
Type chúng tôi and hit Enter.
Close the Services panel and restart your PC to see if the issue is resolved.
If you have no access to the Services panel or you just prefer to do it the other way, you can disable the service via Registry Editor. Please keep in mind that registry editing may cause serious problems if it is done incorrectly. Backup your registry before modifying anything and do it at your own risk.
Go to the start menu or press Win+R key. Type regedit to open Registry Editor. Navigate to the following registry folder. If you see multiple clr_optimization folders, select the latest version number.HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesclr_optimization_(version number)
Once done, close the Registry Editor and restart your computer. Verify if the high CPU usage problem is fixed.
The .NET Runtime Optimization Service is a core component of Windows that pre-compiles .NET assembly files so that apps made in .NET can launch faster. Although the service may cause high CPU usage in Windows 11/10, it will go away when its work is done.
If you experience endless high CPU usage, try to fix or remove the problematic .NET program first. If you want to stop the service entirely, you can disable it temporarily or permanently via Task Manager or Registry Editor, respectively. However, we do not recommend disabling the service, as it is typically doing something good for your PC.
A copy of Windows is genuine only if it has been activated using a valid key. When you buy Windows Keys from Microsoft websites or get them from the OEMs, you can be sure that they are genuine. But you need to be careful if you buy them from third-party websites. So are Windows 11/10 keys that you buy from another site like Amazon, etc., legitimate or legal? That depends!
The major problem why many consumers get a license – which is sold at a very low price – and which later turns out to be invalid is because they may be deactivated product keys or Volume license keys. In this post, we will suggest a couple of ways to check if your Windows Product Licence Key is Genuine or Legit.How to check if my Windows Key is Genuine
There are different types of keys. Windows 11/10 keys that consumer buys directly, are usually valid until the life of the machine (Retail and OEM).
There is one more type of key: Volume Licensing (MAK and KMS). Enterprise or big companies buy these keys to activate computers in bulk.
I have seen reports where many third-party sellers have sold these keys to consumers at a cheap price. These keys can be activated on multiple computers or work for a couple of months.
It is best not to purchase a key from someone who is not authorized to sell Windows 11/10 keys. And if somebody is authorized, and they offering a low price, make sure to ask them if the key will work even after reinstallation.
There are two scenarios-
First where you have the key, and you want to check before actually using it.
The second is when you have already used it, but still, want to check.
Let’s take a look at how you can find if your Windows Key is genuine.
Read next: How to buy Windows 11 with a valid or legit license key.1] Use PID checker tools
We have two tools here – The Ultimate PID Checker and Microsoft PID Checker – which you can use to find out if the Windows 10 key is legit. While the Ultimate PID checker works for all versions before Windows 10, the Microsoft PID checker works for Windows 10 and Server 2023 only.
Download Microsoft PID Checker from here or Ultimate PID Checker from here. If the key is not legit or is invalid, the software will give you a response back. It can also be used to check the MAK count.2] Check Windows Key with Software Licensing User Interface
Open Command Prompt on elevated privileges.Execute the following command:slmgr /dli
The “dli” parameter will display current license information with activation status.
The result will also include the type of key (Retail, OEM, MAK, or KMS key). If the License status says “Licensed”, then you do not have a problem. If there is anything else, your key is not valid. Also if you see type as MAK or KMS, and you are a general consumer, you need to connect with the person from whom you bought the key, and get a Retail key.
Read: Are cheap Windows 11 keys legit?3] Check Settings & Activation Status
Read: What do the different types of Microsoft Product Keys mean?Report Windows 10 Activation errors
If your Windows 10 is genuine, but you still receive errors relating to non-genuine software, you can follow up by using the steps below.
Open Administrator command prompt then paste the code below and hit EnterLicensingdiag.exe -report %userprofile%desktopreport.txt -log %userprofile%desktoprepfiles.cab
Copy the result and upload to One Drive, then locate the txt file Windows created on your desktop then upload both to One Drive
Go to the Microsoft Product Activation Call Center and lay your report.
Let us know if this helped you to figure out if the Windows 11/10 key is genuine or not.
Now read: What is Windows Activation and How does it work?
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