Text too small or too big, or the wrong resolution

Change the size of everything

1. Open Settings > System > Display.
2. Under Scale, choose a larger or smaller percentage. Recommended suits most people.
3. Under Display resolution, choose the one marked Recommended.

Change only the text size: Settings > Accessibility > Text size, then drag the slider and select Apply.

Web pages: press Ctrl and + or − to zoom in or out, and Ctrl + 0 to reset.

Using two screens? Each screen has its own scale. In Settings > System > Display, select the screen at the top, then set its scale.

Blurry apps: in Settings > System > Display > Scale, select the arrow, then turn on Let Windows try to fix apps so they're not blurry.

Resolution greyed out or very low? The graphics driver is missing. In Device Manager, if Display adapters shows Microsoft Basic Display Adapter, install the graphics driver from your maker's tool (article 66).

An HD screen (1366×768) can't show FHD (1920×1080). Check your listing for the screen's resolution.