Hello, if the DingTalk window on the computer cannot be zoomed, you can follow the steps below:
1. Place the mouse pointer on the border of the lower right corner of the window, hold down and drag window to zoom the interface;
2. Log off and re-login, click the zoom selection in the upper right corner again and see whether it works;
3. Check if the DingTalk version is up to date, upgrade to the latest version or uninstall and reload it;
4. If you follow the above steps but it still doesn't work, you can take a screenshot and submit it in DingTalk, the technician will check it for you.
Guess you want to learn more about：How to submit a fault?