Change screen resolution
1- Open Start, select Settings > System > Display.
2- Under Resolution, select a new value. We suggest you stick with the resolution marked “(Recommended).”
Note: If your resolution was fine and recently changed (things appear huge, for example), your graphics driver might need to be updated. Run Windows Update to get the latest driver. If it’s just the size of things in your web browser windows that changed, try pressing the Ctrl+0 (zero) keys to return the zoom level to 100%.