That being said, since an issue like this has no specific cause, you might have to try multiple fixes listed in this guide in order to eradicate the issue. Thankfully, the issue seems to be software-based instead of a hardware one, and hence, you should be able to diagnose and resolve the issue by yourself. Though the issue is not very major, it is much more of an inconvenience and frustrating to experience.

However, lately, many users have been facing the issue.

The disappearance of the mouse cursor on a Windows PC is a very rare event.