How to set QQ not to receive non-friend information?

QQ is tired of receiving information from strangers, why not let us see the information of these strangers? You can set not to receive non-buddy information. Let me demonstrate the specific operation below.

QQ version of mobile phone for operation demonstration: 9.7.3

1, open the computer QQ software, and then log in.

2. After entering the QQ homepage, click the main menu icon in the lower left corner, as shown below:

3. Click Settings in the main menu.

4. In System Settings, click Permission Settings.

5. In the permission settings, click the temporary session on the left, and then uncheck all the check boxes under the temporary session.

6. Just cancel the status shown below.

After all the boxes are unchecked, strangers can't talk about you privately under any circumstances.