How to Change the Font Size on Your Screen – Learn more
In the Menu bar at the top of the screen, click Firefox and select Preferences.
How to reduce screen zoom on windows 10 – how to reduce screen zoom on windows 10:
Go to Settings > Accessibility > Zoom, then turn on Zoom. · Adjust any of the following: · If you use iPad with a pointer device, you can also set the following. Learn how to disable auto-zooming on your Windows touch screen kiosk. Most touchscreen technology has a setting that causes the screen. You can quickly open the Magnifier by using the keyboard shortcut Windows key with the plus sign (+) to zoom in and Windows key with minus sign (-) to zoom out.