Windows 11 Is Not Activated: How to Activate Windows 11 OS for Free

Brithny updated on Jan 18, 2022 to Knowledge Center

As you know, Microsoft has introduced Windows 11 - the newest Windows operating system. When you download Windows 11 and enjoy the new Windows experience, which brings you closer to the people and things you love, you may receive a message. It reads: Windows is not activated.

Windows 11 is not activated

How to Activate Windows 11 for Free (Step-by-Step Guide)

If you are looking for a solution to the question, you can read this article. You can activate Windows 11 for free with the detailed steps.

Step 1. Click the search icon, type task manager, and click "Open".

open task manager

Step 2. Then, click "More details" and select "File" to create a new task.

activate windows 11 step 1

Step 3. After clicking the "Browse" button, navigate to "This PC > C drive > Windows > System32 > cmd.exe" and click "OK".

activate windows 11 step 2

Make sure that you check the option - Create this task with administrative privilege.

Step 4. Now, you have opened the command prompt as administrator. Type slmgr -rearm and press "Enter".

A message would pop up telling you that the command was completed successfully. Click "OK" and follow the next step.

check the popup message and click OK

Step 5. You need to open another command window by clicking search and type run.

open run command

Step 6. Type regedit and click "OK" to open "Registry Editor".

open registry editor

Step 7. Now follow this navigation "HKEY_current_USER > Control Panel > Desktop > PaintDesktopVersion". Then, right-click the PaintDesktopVersion and select "Modify".

activate windows 11 step 6

Step 8. Set the value as 4 and click "OK".

activate windows 11 step 7

Step 9. After that, click the search button and type cmd, and click "Run as administrator".

Step 10. Open the command and type gpupdate.

You will receive a message telling you that the computer policy update has been completed successfully. Type exit and hit "Enter".

Step 11. Come back to the Registry Editor and navigate to "HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services > svsvc". Right-click svsvc and select "New > Key".

activate windows 11 step 11

Now, name it KMS.

activate windows 11 step 9

Step 12. Then, right-click the option - (Default), and set the value data as kms_4.

activate windows 11 step 10

Step 13. Go to svsvc again and select "Start". Then, set the value as 4.

set the value as 4

Step 14. Again, go to HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows NT > CurrentVersion > SoftwareProtectionPlatform > SkipReam". Right-click it and select modify. Then, set the value data as 1.

activate windows 11 step 12

Now, you can close the Registry Editor and check your Windows 11 version. Right-click the Windows icon and select "Apps and Features". Then, search for About and check your OS version.

Step 15. Go to the slmgr -rearm window and type ipk XXXXXX(Your key)

activate windows 11 step 13

You can check your key according to the following picture.

check your activation key

If you fail to activate your Windows 11, you can reopen Registry Editor and check if SkipReam's value data is 1. Then, restart your PC and go to the command window and type slmgr -rearm press enter. Then, type ipk XXXXXX(Your key).

Finally, you activate your Windows 11 successfully.

How to Make Sure That You Have Activated Windows 11

After the activation, how can you check if you have activated your Windows 11 successfully? You can follow the steps below to check your Windows 11.

Step 1. Right-click your mouse and select "Personalize".

check your activation situation

Step 2. If you are able to personalize your settings, your Windows 11 is activated.

activated windows 11

How to Restore Lost Data After the Windows 11 Activation

After the Windows 11 activation, you may lose data from your hard drive, SSD, or other devices. To restore and protect your data, you can run the data recovery software. EaseUS Data Recovery Wizard is my recommendation. This data recovery software recovers lost files, pictures, documents, videos, after deleting, formatting, OS crash, and more.

 Download for Win Recovery Rate 99.7%
 Download for Mac Trustpilot Rating 4.4

Step 1. Select a location and start scanning

Launch EaseUS Data Recovery Wizard and choose the partition where you lost data. Then, click "Scan".

select a location to scan

Step 2. Filter and preview files

Use the file format filter on the left or upper right corner to find the files you need. Then, you can click the "Preview" button or double-click a file to preview its content.

Choose files to recover

Step 3. Recover lost data or files

Click the checkbox next to the file and click "Recover" to restore the lost data to a secure place.

Recover lost data


That's all about the way to activate Windows 11 for free. You may have activated your Windows 11 with this guide. If you have data loss problems, ask EaseUS hard drive data recovery software for help.

Was This Page Helpful?