How to cancel someone else's QQ information if you accidentally like it?

You can cancel it directly in QQ. Here are the detailed steps.

1. Log in to QQ, and find and open the avatar in the main interface.

2. After opening the avatar, two sub-windows will pop up in the main interface, and then click the avatar icon in the left interface.

3. Click the avatar on the left interface to enter the personalized business card management window.

4. Find the "Like" option in the window and click to open this "Like".

5. Click to enter the interface under Favorite Options, where you can find the option of "People I like" and click Open.

6. In the open interface, select a favorable record, slide to the left, and the option of deleting will appear, and then click the Delete option.