How to change the font size on your Android device, or zoom in the display to make everything larger

You can change the font size on your Android phone or tablet by heading to your device's Accessibility menu.

How to change the default font in Microsoft Outlook from 'Calibri' to one you prefer more

To change the font in Outlook, head to the "Signatures and Stationery" menu, where you can pick from a number of fonts.