1. Open the QQ software, enter the QQ account and password, and then click the login button. After logging in to QQ, click the main menu option at the bottom of the QQ main panel.
2. After clicking the main menu, click "Help-My QQ Center" in the pop-up main menu option to open my QQ Center.
3. On the My Personal Center page, click Dynamic. Under the dynamic option, you can delete the history of QQ personal signature.
4. In addition to deleting here, you can also click the option of QQ space.
5. You can also view the personal signature history in the options. You can click more options, click Delete in the pop-up options, and then delete them one by one.
Second, how to delete the history of qq personalized signature
1. Open the latest version of QQ (download >; & gt now), enter "I";
2. Click on the avatar → enter "My Personal Information" → open "Personal Signature";
3. You can view all your current historical signatures here (friends can also see them);
4. Slide the touch screen to the far left of the target signature, and the "Delete" button will be displayed.