Trending November 2023 # How To Activate Windows 11 Or Windows 10 # Suggested December 2023 # Top 17 Popular

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In this post, we will see how to activate Windows 11/10. Activation is the initial process by which a Windows running on a PC is determined to be properly licensed and genuine, and it’s really quick and easy. It is different from Registration, in the sense that,  Activation is the process of ensuring that your copy of Windows is used according to the Microsoft Software License Terms, whereas registration is the process of entering information to sign up for product support, tools, and tips, and other product benefits.

It’s a great time to talk about Windows activation and how it will work. For customers who are already familiar with activating Windows 11/10, this will feel pretty familiar, and, as far as the user experience goes, it’s not too different from earlier Windows versions.

You can activate either online or by phone.

When you install Windows and log in with the user account, Windows will ask you to activate it. It’s a process through which Microsoft figures out if the copy of Windows is legit. Activation is easy, and it can be done through a Windows key or linked Microsoft account, and even transfer the key from an old machine to a new one if it’s a connected account. However, if you are facing an activation issue, this post will guide you on how to activate Windows 11 using multiple methods.

How to Activate Windows 11

You can use any of the following methods to activate your copy for Windows 11.

Run Activation Troubleshooter

SLMGR Command

Use your Microsoft Account

Before you go ahead with any of the steps, ensure that you have a proper internet connection and restart the system at least once. At times activation gets stuck, and this can help to resolve. Also, you will need an admin account before using these methods.

1] Run Activation Troubleshooter

Windows will then run the wizard and internal programs to resolve the problem.

If essential troubleshooting works, and the activation key entered earlier or linked to Microsoft account is valid, Windows should get activated.

2] SLMGR Method

SLMGR or Software Licensing Management Tool is a tool that can run commands to activate Windows. It is available for Windows users as well, and anyone can use it. You will need to use the Windows key using this method.

Keep a copy of the Windows key in the clipboard and notepad.

Open Run prompt using Win + R and then type WT followed by pressing the Enter key.

Type and execute the command slmgr.vbs /upk  to remove previously installed key.

It will then use the key to connect with the Microsoft licensing server, validate it, and activate it.

SLMGR command may not be available for Windows Home users.

3] Sign-in with Microsoft Account

When installing Windows 11, if you have used a local account, and your key is connected to your Microsoft account, you need to use it. Once the Windows key is digitally linked with Microsoft account, you can activate it or transfer it to any PC.

Expand the Activation State

If you have previously linked your Windows with a Microsoft account, then it will instantly activate your copy of Windows 11.

Activate Windows 10

To activate Windows 10 OS do the following:


Windows Activation

You can then select the method you want to use to activate. However, if you had chosen to automatically activate Windows online when you set up your computer, it will do so automatically in 3 days.

Activate Windows 10 using the SLUI.EXE

You can also activate Windows using the SLUI.EXE 3 command. You can get more information in this post on how to activate Windows Enterprise Edition.

Or you can run the following command from an elevated command prompt:

Once activated, you can view the Licensing Status and Activation ID of your Windows OS with chúng tôi .

Activate Windows 11/10 by Phone

This post will show you how to Activate Windows by Phone. This post also offers Microsoft Volume Licensing Activation Centers Worldwide Telephone numbers.

Activate Windows 11/10 after a hardware change

If you face issues after a hardware change, then this post shows how to activate Windows after a hardware change.

How long can you use unactivated Windows?

There is a 30 days evaluation period during which everything works. There will be a watermark available on the desktop until Windows is activated. Ensure that if you are evaluating Windows, keep a backup up of all documents and important files.

What happens if you don’t activate Windows?

A couple of things will happen. You will receive a notification that “Windows is not activated, please activate Windows now.” in Settings. In addition to the lock screen and wallpaper, you will not change accent colors, themes, etc. You won’t be able to modify anything related to Personalization. Some apps and features may cease to function. In a couple of months, I will start rebooting randomly.

How can I activate my Windows 11 for free?

Short Answer, you cannot. However, you can transfer your Windows 10 License to Windows 11 as the upgrade process is free if it’s the same version of Windows. If you don’t have the key and perform a fresh install, first ensure to connect the Microsoft account on Windows 10. Once done, upgrade, and then again use the same account in Windows 11.

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How To Check If The Windows Key Is Genuine Or Legit In Windows 11/10

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 Enter

Licensingdiag.exe -report %userprofile%desktopreport.txt -log

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?

Turn Windows Features On Or Off; Manage Windows Optional Features In Windows 11/10

The Windows operating system offers several additional features that most of us may not need. But they are there if you need them! In this post, we will see how to Turn Windows features On or Off via the Control Panel, and how to add, remove or manage some Optional Features using Windows 11/10 Settings. PowerShell and Command Prompt methods have also been discussed here.

Manage Windows Optional Features in Windows 11/10

While the default installation is good for most of us, there may be some features that IT Pro’s, System Administrators or Developers may need. Windows allows you to install and activate such features. You can turn some features on or off using the Control Panel, or you may need to use the Settings app in Windows 11/10 if you need to add some optional features.

What are Optional features?

As the name implies, Windows Optional features are the features that may or may not be required by Windows users. Windows OS has an option to add or remove these features. We have already explained the process to manage Optional features in Windows 11/10 in this article.

How do I add or remove Windows features?

The option to add or remove Windows features is available in the Control Panel or Windows Settings. We have described the process to install Windows features on Windows 11/10 computers above in this post. You can do it in 5 ways.

1] Turn Windows features On or Off using Control Panel

The steps to turn Windows features on or off via Control Panel are the same for both Windows 11 and Windows 10 computers. Hence, it does not matter whether you are a Windows 11 or Windows 10 user, the procedure that we have explained below implies to both of these operating systems.

On a Windows Pro PC, you will see the following features that you can enable or disable at will.

.NET Framework 3.5

.NET Framework 4.6 Advanced Services

Active Directory Lightweight Services


Data Center Bridging

Device Lockdown


Internet Explorer 11

Internet Information Services

Internet Information Services Hostable Web Core

Legacy Components like DirectPlay

Media Features

Microsoft Message Que Server

Microsoft Print to PDF

MultiPoint Connector

Print and Document Services

RAS Connection Manager Administration Kit

Remote Differential Compression API Support

RIP Listener

Services for NFS

Simple Network Management Protocol

Simple TCPIP services

SMB 1.0/CIFS Sharing Support

SMB Direct

Telnet Client

TFTP Client

Windows Identity Foundation 3.5

Windows PowerShell 2.0

Windows Process Activation Service

Windows Subsystem for Linux

Windows TIFF IFilter

Work Folders Client

XPS Services

XPS Viewer.

See this post if your Turn Windows Features on or off is blank or empty.

2] Manage Optional features via Windows Settings Windows 11

Windows 11 users have to go through the procedure explained below to manage optional features via Settings.

Launch Windows 11 Settings app.

Install or Optional features as per your requirements.

Let’s discuss these steps in detail.

1] Press Win + I keys to launch the Settings app.

You have to wait till Windows uninstalls that feature.

4] Now, let’s see how you can install an Optional feature in Windows 11. Microsoft has made some features optional in Windows operating system, as they may or may not be required by the users. Notepad and Wordpad are among the optional features in Windows 11/10. This is the reason why some users have found Notepad or Wordpad missing from their computers.

Windows 10

In this way, you can install Graphics Tools, Windows Developer Mode, Fonts and several other optional features like it.

3] Enable or Disable Optional Windows Features using Powershell

Windows Powershell is indeed a very powerful tool. You can do a lot of things with this command line too. While using this, we will first populate the list of available features, then we will be downloading the desired feature, and finally, we will be talking about enabling and disabling that feature.

So first, to populate the list of features, enter this command,

Get-WindowsOptionalFeature -Online

Get-WindowsOptionalFeature -Online -FeatureName *Type feature name*

Then, to enable any downloaded feature, enter this command,

Enable-WindowsOptionalFeature -Online -FeatureName “Type feature name” -all

Finally, to disable any enabled feature, enter this command,

Disable-WindowsOptionalFeature -Online -FeatureName “Type feature name” 4] Turn On or Off Optional Windows Features using Command Prompt

Now, type in the following command to populate the list of available features:

All you need to do now is copy the name of the feature that you need to enable.

DISM /online /enable-feature /featurename:[Enter the name of the feature here] -All

Now, to disable any feature that is enabled on your computer, you need to follow some separate steps.

DISM /online /disable-feature /featurename:[Enter the name of the feature here] -All

As a bonus, if you wish to check information in detail about a specific feature, enter this command,

DISM /online /get-featureinfo/featurename:[Enter the name of the feature here] 5] Enable or Disable Optional Windows Features using an external installation source

You can also fetch the latest features from an updated offline source.

This source can be an ISO or any other type of image or just a folder.

For that, all you need to do is decide if you want to use the Command Prompt or Windows Powershell.

If you are using the Command Prompt, enter this command,

And if you tend to use Windows Powershell command line, you can do it too. Just enter this command,

To get the latest features, you need to get the latest version of the image of the operating system that you are trying to install the feature from.

I hope this helps!

Related: Turn Windows features on or off stuck on Please wait.

Fixnot Found Or Missing Error On Windows 11/10

In this post, we will help you fix binkw32.dll not found or missing error on your Windows 11/10 computer. Mostly, such an error occurs for a game having a Bink Video codec. So, when you try to install or play such a game, this chúng tôi missing error appears. You may see one of the following error messages:

The program cant start because is missing from your computer

This application failed to start because was not found

Fix chúng tôi not found or missing error

If you receive binkw32.dll was not found or is missing error on your Windows 11/10 computer, then you try the below-mentioned solutions. Before doing that, try some simple fixes like completely closing the game and then relaunching the game, running System File Checker, etc. If such fixes don’t help, try the following solutions:

Copy the chúng tôi file from the game’s disk

Copy the chúng tôi file from the game’s System folder

Add the chúng tôi file to the Windows System32 folder

Verify integrity of game files

Download and install the missing DLL

Update the game

Reinstall the game.

Let’s check these solutions one by one.

1] Copy the chúng tôi file from the game’s disk

If chúng tôi is not present in the game folder, then you can get it from the game’s installation disk. Here are the steps:

Insert the game disk

Open File Explorer

Open the game disk

Copy chúng tôi file

Now access the folder where your game is installed. For example, if your game’s installation location is C:Program Files (x86)Microsoft GamesGame folder, then access that folder

Paste the copied chúng tôi file into your game folder.

After this, restart your computer, and launch the game. It should open now.

2] Copy the chúng tôi file from the game’s System folder

Sometimes, if a file is present in the wrong directory, then also it can cause various problems with that particular application. This can happen in this case too. So, what you need to do is access the System folder of your game, copy the required DLL file from that folder to the game folder.

For example, if the path of your game’s System folder is:

C:Program Files (x86)Microsoft GamesGameSystem

Then, go to that System folder, and copy the chúng tôi file from that folder.

After this, paste that file to the game folder. The path would be:

C:Program Files (x86)Microsoft GamesGame 3] Add the chúng tôi file to the Windows System32 folder

If even after adding the chúng tôi file to the game folder doesn’t help, then copy the chúng tôi file from the game folder to the System32 folder of your Windows 11/10 computer. The path is:


After this, restart your game, and your problem should be fixed now.

4] Verify integrity of game files

If some of the content of the game is missing, then verifying the integrity of the files of that game helps to fix that issue. If you are using Steam and your problem is happening for some Steam game, then this solution might work for this problem. So, verify the integrity of your game files and see if it helps. The steps are as follows:

Exit from the Steam

Run Steam as an administrator

Go to the LIBRARY section

Select the game for which you are having this issue

Select the LOCAL FILES option present on the left section of the Properties window

Now the validation process for Steam files will start which may take time. Let the whole process complete and then restart your computer.

Also read: Fix d3dx DLL file is missing error in Windows.

5] Download and install the missing DLL

This is an easier solution. What you need to do is grab the missing DLL file from some trusted source. After this, access the game folder, and place the downloaded DLL file there. Restart your computer and check if you are able to launch and play the game.

6] Update the game

This is another easy solution that might work. Check if the latest update is available for your game. If yes, download and install that latest update for your game. That would add or fix the corrupt DLL file and then you might be able to play the game.

7] Reinstall the game

This is the last option to try. Since, most possibly, you are receiving this error because of the video codec required for your game, you should reinstall that game. This will include the correct video codec to the right location for that particular game. After this, you may be able to launch and play the game.

What is chúng tôi in computer?

As the name indicates, chúng tôi is a DLL file that is needed to run certain popular games. chúng tôi is a component of the Bink Video codec of RAD Game Tools. You won’t be able to install or launch any game that requires chúng tôi Therefore, some users face the issue while playing such games. If you also receive some error such as chúng tôi not found or chúng tôi is missing from your computer, then you need some fixes to solve that problem. Some of those fixes are also covered in this post that you can try.

How do I fix all DLL files missing errors in Windows?

A DLL file missing error can occur for any application, program, or game. If you receive such an error on your Windows 11/10 computer, then you can try some helpful solutions to fix missing DLL file errors. Some of those solutions include the System File Check tool, DISM tool, getting DLL file from another system and pasting it in the required place, and repairing or reinstalling the tool for which you are receiving that error.

Read next: chúng tôi chúng tôi or chúng tôi is missing from your computer.

How To Uninstall Windows 11 (And Roll Back To Windows 10)

Windows 11 is radically different from previous Windows operating systems. If you’re struggling to get used to it, you can roll back to Windows 10. We will show you how to downgrade Windows 11 to Windows 10.

Although Windows 11 is a faster and more secure operating system, it’s not for everyone. If you dislike interface changes such as the revamped taskbar, don’t find Windows 11’s new features all that useful, or you keep encountering bugs that break the experience, rolling back to Windows 10 makes sense.

Table of Contents

If you upgraded to Windows 11 within the last ten days, then uninstalling it and returning to Windows 10 is pretty easy. If not, the only way to roll back to Windows 10 is to perform a clean install of the operating system.

Go Back to Windows 10

When you upgrade to Windows 11, Windows Update automatically relocates the old system files from Windows 10 to a folder called “Windows.old.” Because of that, you can roll back to Windows 10 if you have issues with Microsoft’s latest operating system.

Rolling back to Windows 10 is straightforward. You get to keep personal data and won’t lose any third-party programs except for any apps you installed after the upgrade. Regardless, it’s a good idea to back up files and documents if something goes wrong.

The catch? Storage Sense automatically deletes the “Windows.old” folder after ten days, so you can only make the switch from Windows 11 to Windows 10 within that period.

If you’re already past the ten days, you can still roll back if the option to do that is available in your PC’s recovery options. If you do not, you must resort to clean installing Windows 10 (more about that in the next section).

If you want to go ahead, here’s how to uninstall Windows 11 and roll back to Windows 10.

2. Scroll down the Settings app and select Recovery.

3. Select the Go back button under Recovery options. If the option is not present, you can’t roll back to Windows 10.

4. Specify why you want to return to Windows 10 and select Next.

5. Select if you want to check for updates. That might fix any bugs or glitches you might be experiencing with Windows 11. If you don’t want to do that, select No, thanks.

6. Carefully read the information on the “What you need to know” screen and select Next.

7. Select Next again to acknowledge you need to remember your user account password from Windows 10. You won’t be able to sign in if you don’t know it.

8. Select Go back to Windows 10 to confirm you want to roll back your PC to Windows 10.

9. Wait until the Windows Setup downgrades your PC to Windows 10. That will only take anywhere between 5-10 minutes. Your PC will reboot multiple times during the process.

Clean Install Windows 10

Don’t see the option to roll back to Windows 10? The only way to uninstall Windows 11 is to wipe the system partition and clean-install Windows 10. However, that will erase all personal data and apps, meaning you must start from scratch if you choose to go ahead.

1: Back up your documents and files to an external drive or a different partition on the internal hard drive or SSD. Alternatively, you can upload your data to a cloud-storage service like OneDrive or Google Drive.

2. Create a bootable Windows 10 installation drive. The most straightforward way to do that is to use Microsoft’s Media Creation Tool for Windows 10. You will need an empty USB drive with a storage capacity of at least 8GB.

It’s a straightforward process, but if you need help, here are step-by-step instructions to create a bootable Windows 10 USB stick.

3. Boot your PC from the USB installation media and work through the Windows Setup to erase the system partition and reinstall Windows 10.

Select the Windows 10 version that matches your Windows license or product key—Home or Pro. Then, refer to this guide for more details about clean-installing Windows 10 on a PC.

Familiar Surroundings

Windows 10 is still a capable operating system, with Microsoft committing to actively supporting it until 2025.

Whatever works in Windows 11 will also work in Windows 10, so it’s not like you’re missing out on anything significant by downgrading.

However, there will come a time when making a permanent upgrade to Windows 11 becomes unavoidable. By then, it will hopefully have gone through multiple major updates, making it considerably better than it is now.

How To Switch Users On Windows 11/10

If you are someone who constantly has to switch users on Windows 11/10 to get their work done, it sometimes becomes really difficult for users to Switch back to another user account using just one method. But when you introduce multiple methods to do the same thing, the user gets some options which help them stick to a single method which is really comfortable for them. We will be listing about 7 simple methods in order to Switch Users on Windows 11/10 and will leave it up to the reader in the end to choose the one which is the most comfortable for them.

How to Switch Users on Windows 11/10

We will be taking a look at the following 7 ways to Switch Users on Windows 11/10 in detail:

Using the Start Menu.

Using the WINKEY Combinations.


Using the Task Manager.

Using ALT + F4.

Via Windows login Screen.

Create a desktop shortcut.

Let use see them now.

1] Using the Start Menu

Start Menu is one of the most useful components of Windows 10. Even a Start Button on the Taskbar is something that really matters as we saw it returning on Windows 8.1 from Windows 8.

Voila! You are done. All you need to do is follow the onscreen instructions.

2] Using the WINKEY Combinations

Another way to switch to a different user is to get on the lock screen.

If you have a dedicated button to get on to the lock screen, you can just hit that to get on the lock screen get switched to another account.

Else, if your keyboard does not have a dedicated button, you can use the WINKEY+L button combination on any computer to get to the lock screen to switch to a different.

3] Using CTRL + ALT + DELETE

You might remember hitting the CTRL + ALT + DELETE everytime your computer used to freeze as some nasty program used to mess up all the resources.

That used to launch the Task Manager and let you kill any task that use to decrease the performance of your computer.

But this option has evolved since you might have last used it.

Now you can Lock your computer, Switch User, Sign out, Change a password and get to the Task Manager along with some buttons for Power and Network, and more.

Use can select the appropriate options to get the switch to another user account on your computer.

4] Using the Task Manager

In case you are already signed in at the background to another User Account, you have another trick.

Although, it is worth noting that is an option can also be used to connect to different users on the same server in many other alternative ways.

Just open the Task Manager and switch to the tab labeled as Users.

5] Use ALT + F4

Just like the CTRL + ALT + DELETE button combination, the ALT + F4 option has evolved as well.

You can just the ALT + F4 button combination and select Switch User from the drop down and hit the Enter key on your keyboard to Switch to another User account on your computer.

6] Via Windows login Screen

On the Windows login Screen, you will see the option to switch users on the bottom left corner.

7]  Create a desktop shortcut

You can also create a Desktop Shortcut to Switch User.

Hope this helps.

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