To change your display in Windows 10:
- Select Start > Settings > Ease of Access > Display.
- To make just the text on your screen larger, adjust the slider under Make text bigger.
- To make everything larger, including images and apps, choose an option from the drop-down menu under Make everything bigger.
To zoom in or zoom out on parts of your screen in Windows 10, use the Windows Magnifier option. To turn on Magnifier:
- Press the Windows logo key+Plus (+).
- Zoom in by continuing to press the Windows logo key+Plus (+).
- Zoom out by pressing the Windows logo key+Minus (-).
- To turn off Magnifier, press the Windows logo key+Esc.