"1. Open Screen Resolution by swiping in from the right edge of the screen, tapping Search (or if you're using a mouse, pointing to the upper-right corner of the screen, moving the mouse pointer down, and then clicking Search), entering Display in the search box, tapping or clicking Settings, and then tapping or clicking Display.
2.Choose one of the following:
• Smaller - 100% (default). This keeps text and other items at normal size.
• Medium - 125%. This sets text and other items to 125% of normal size.
• Larger - 150%. This sets text and other items to 150% of normal size. This option appears only if your monitor supports a resolution of at least 1200 x 900 pixels.