After the official version of win10 is permanently activated, how do I back up the activation key to reinstall the system?

When Windows is activated, I remember to back up the Windows activation key, which is convenient for reinstalling the system later, especially the activation code viewed on the Internet. Some of them are limited by the number of activations. Will be invalid, so these activation codes are considered one-off. However, if we back up the Windows activation key, do not connect to the system after reinstalling the system, and restore the backup activation key directly. The premise is that the same computer will not be activated if the information of the computer is changed.

If you forget the activation key used at the beginning, we can check it through the tool software. If you don't know, you can refer to it: How to check the MAK activation key? View the activated Windows key Key

1. There are two ways to back up. One is to use the Rubik's cube software for backup, and the other is manual backup. First take a look at how to use the software tools to back up the Windows activation key, open the installed Rubik's cube software, and enter the application.

2, find Windows activation backup. Click to enter

3. Enter your activation key and click on the backup system activation file.

4. Select the path where the Windows activation file is backed up to the file directory.

5, the backup is successful. Now you can check out the files you have backed up.

6. Two kinds of backup files, one file for Windows storage activation key, and one file for TXT record activation code. Rubik's cube can be used directly later.

Manually backing up the Windows activation key

1. Manually back up the Windows activation key, as shown in the figure, copy the files under the Store to other non-system disks. The next time you directly reinstall the system, you can completely cover it.

2, we also need to save the activation code Key in the new TXT text file. In addition to overwriting the file, you also need to use the command to restore the Key.



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