On most modern day computers, installing fonts is a very easy process. Below, you will find a rapid overview of the steps to complete on each system, for futher information you can consult the specific pages made by each developer.

For Microsoft (Windows 7, 8 & Vista)

On your Desktop > Select the font > Right click > Install

 

For Microsoft (Older versions)

Select the Start Menu > Control Panel > Appearance & Themes > Fonts

 

For Macintosh (Mac)

On your Desktop > Select the font > Double click

When asked by FontBook > Click on Install

For further information, please consult your computer's system operator, the main ones are featured below:

 

For Microsoft (PC)

http://support.microsoft.com/kb/314960

 

For Macintosh (Mac)

http://support.apple.com/kb/PH5955