If half of your computer screen is blurry on Windows 11/10, roll back or reinstall GPU driver, change Refresh rate, update monitor firmware, etc.

How to Fix an Oversized Screen on a Computer. A computer outputs the image you see on the monitor at a specified size, which is called "resolution." High-resolution images are clearer and cleaner ...

How to Fix Stuck Pixel Lines on a Laptop Screen. Your laptop screen is made up of thousands of tiny dots of color, called pixels.