How to fix display resolution in windows 10/11. Setting the display resolution in Windows 10 or 11 is quite simple. Here are the steps:Open Display Settings:Right-click on the desktop and select Display settings.Alternatively, press Windows I to open Settings, then go to System > Display.Select the Display:If you have multiple displays, select the one you want to adjust under the Rearrange your displays section.Change the Resolution:Scroll down to the Scale and layout section.Click on the drop-d