Troubleshooting Display Issues: A Common Computer Glitch

Have you ever encountered unusual behavior on your computer screen that leaves you puzzled? Recently, I found myself facing a frustrating issue that I’m sure many of you can relate to. While working, I noticed some odd glitches: when I clicked and dragged the mouse, black squares would appear, and hovering over applications caused them to highlight in black—only for those marks to linger long after.

Despite my efforts to troubleshoot the problem, including rebooting the system, updating the software, and even resetting the settings, the issue persisted. Unfortunately, a quick search on Google didn’t yield any helpful results.

If you’ve experienced similar problems or have some insights into what might be causing these odd display issues, I would greatly appreciate your input. Share your thoughts or solutions in the comments below, and together, we might uncover the mystery behind this glitch!