In fact, the method of encrypting files by QQ browser is very simple, but some friends don't know it yet. Below I will share with you the methods I know, hoping to help you. (demo version: QQ browser 12.8.5)

The specific steps are as follows:

1. After we open the QQ browser, click the file below. When you find the file you want to keep secret, click …

2. Then click Set as Private.

3. Click OK in this interface to set it as private.

4. After the encryption is completed, we can enter the private space to view this file.