【Record】Windows 11｜Acquisition, installation, viewing and query of the product key used to activate the Windows system

Windows 11。

The specific steps of obtaining, installing, viewing and querying the usage times of the product key of the system are as follows.

1 Obtaining the product key

If the system is not activated after reinstalling the system, but the product key has not been recorded in advance , you can use the following three methods to check the product key in your hardware:

1. Command prompt to view the original key ( wmic path softwarelicensingservice get OA3xOriginalProductKey);
2. View the backup product key in the registry (BackupProductKeyDefault on the right side of HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform);
3. Use hardware detection software AIDA64or produkeyview keys.

For the specific operation steps, see: 3 ways to check the genuine product key of Windows system, it is necessary to reinstall! .

If you simply don't have a genuine key , you can ask your colleague to read this article, let him realize that his system key is completely inexhaustible, and then borrow his key to activate it.

2 Installation and activation of the product key

can be adopted slmgr.

win+xOpen first Windows终端（管理员权限）.

Then type:

slmgr

A bunch of windows will pop up, they are instructions for use.

Obviously, /ipkit's installing, /atoit's activating, /dliit's showing the product key, /dlvit's showing the details.

Install and activate:

slmgr /ipk xxxxx-xxxxx-xxxxx-xxxxx
slmgr /ato

3 Product key viewing and use times query

Just to view the key, you can type:

wmic path softwarelicensingservice get OA3xOriginalProductKey

After input, the content shown in the figure below will be displayed:

If you want to display the product key and key usage times at the same time, you can enter:

slmgr /dlv

After input, a pop-up window will appear as follows:

You can see that there are 999 resets left . (a lot of times)