This article introduces Windows activation tools, lists some commonly used free activation tools, and guides you how to use these tools to activate Windows 10/11 system. If you encounter other computer problems, you can visit the official website of MiniTool software to find more practical and free tools, such as MiniTool partition wizard, MiniTool data recovery, MiniTool shadow backup, etc.

What is Windows activation tool?

Windows Activation Tool is a free software that allows you to activate various versions of Windows operating systems. Usually, these applications can easily activate Windows 10/11 with just one click.

The KMS (Key Management Service) activation tool is an activation service that allows an organization to activate multiple computer systems in its own network. KMS activation is valid for 180 days. To remain activated, the KMS client computer must connect to the KMS host at least once every 180 days to renew activation.

How to activate Windows 11/10 using the Windows Activation Tool?

If you have a product key or digital license for Windows 11 or 10, you can easily activate your copy of Windows using the built-in Windows activation tool. You can easily find it in Settings.

For Windows 10, you can click Start -> Settings -> Update and Security -> Activate . If your Windows version is not activated, you can click Change Product Key to enter your Product Key to activate Windows 10.

For Windows 11, you can click Start -> Settings -> System -> Activate , and then click Change Product Key to enter your key.

If the Windows 11/10 activation key is invalid, you can run the Windows Activation Troubleshooter to see if it can help you fix the activation error on Windows 10/11.

In addition to Windows product keys or digital license activation methods, Microsoft has also introduced a volume license activation method—KMS (Key Management Service)—that allows users to install KMS host keys and activate a batch of computers. For more information, you can access Microsoft's official instructions: Activate using the Key Management Service.

Commonly used free Windows 11/10 activation tool

• Kmspico activation tool
• Microsoft Toolkit
• KMSAuto
• Windows Loader

Disclaimer: We strongly recommend that you comply with Microsoft Copyright Policy and support genuine copies of Microsoft Windows systems. You can use the legal Windows activation tool authorized by Microsoft to activate your Windows 10/11. However, using illegal activation tools may violate Microsoft's copyright policy and Microsoft may block your activation. Additionally, if the download link is not an official link, it may also contain malware during the free download of Windows activation tool. So think twice before choosing a third-party free Windows 10/11 (Pro/Home) activation tool.

For more Windows activation information, you can visit the official Microsoft guide: Activating Windows.

Free tools provided by MiniTool software

As a top software developer, MiniTool Software provides you with some free and practical computer software programs that you may be interested in. Some of them are listed below.

MiniTool Partition Wizard: Helps you manage your hard drives. You can use it to easily create partitions, delete partitions, expand/resize partitions, format/erase partitions, and more. It also offers many other disk management features.

MiniTool Data Recovery: Helps you recover any deleted files, photos, videos, etc. from Windows computers or laptops, USB drives, SD/memory cards, external hard drives, SSDs, etc. It can handle various data loss situations.

MiniTool Shadow Backup: Helps you back up your Windows system and data to ensure data security.

The above is the detailed content of How to Use Windows 11/10 Activator to Activate Windows PC - MiniTool. For more information, please follow other related articles on the PHP Chinese website!