Tip: To quickly install a font, you can also drag the font file to the Font Book app icon, or double-click the font file in the Finder, then click Install. How to Install Fonts on Mac In the Font Book app on your Mac, do any of the following: Install fonts from your Mac or network: Click the Add button in the Font Book toolbar, locate and select the font, then click Open. There are 4 font stores on your Mac user fonts stored in /Users/youraccount/Library/Fonts computer wide (all accounts) fonts in /Library/Fonts system fonts in /System/Library/Fonts (never ever touch these) Microsoft Office fonts in /Library/Fonts/Microsoft (ahhh I see)
Frequently Asked Questions Where are the fonts stored on the mac?