
And if you are using Windows, simply press down the Alt key and type 0178 using the numeric keypad on the right side of your keyboard.

To type the 2 Squared Symbol anywhere on your PC or Laptop keyboard (like in Microsoft Word or Excel), press Option + 00B2 shortcut for Mac. Quick Guide for typing the Squared symbol (²) Get all variants from How To Type A Squared Symbol In Different Software?

You’ll learn all the easy methods including the Squared Alt code shortcut.

This is a very thorough guide with several methods you can use to insert or type the Squared Symbol or 2 Square Sign (²) anywhere on your PC, like Microsoft Word/Excel/PowerPoint, whether you are using Windows or on the Mac keyboard.
