Fix Windows 10 Cannot Change Screen Resolution
The most probable cause of this issue is a problem with your graphics card. You can go to your computer manufacturer’s website and download the latest driver for your graphics card. However, if you don’t know the manufacturer and model of your graphics card, you can use a program like Speccy to know the detail of your system including the manufacturer and model of your graphics card. Once you’ve identified the model/part of the Graphic/Display Adapter, you can then download it from the manufacturer’s site....