If your arrow keys are not working in Excel, there are a few simple ways to troubleshoot and solve this problem. The most common solution is to turn off Scroll Lock. If you don't have a Scroll Lock ...

While using Microsoft Teams, some users have noticed that the Arrow keys are not working. To check if it is a hardware issue, they tested their keyboards in other applications, like Notepad, Word, etc ...

Also, there are some extensions as well that can interfere with your browser or take over the keys causing you trouble. There are some other reasons such as corrupted cache or browsing data and ...