++ INSALLING THE FONT ++
To place the .ttf file in your fonts folder.

+FOR WINDOWS:
Go to the place where you saved the font. 
Double-click on the zip to open it. 
Drag and drop the files with the .ttf extension elsewhere from the zip window (hold down the CTRL key to select several at once). 

Place these files into the Fonts folder, usually C:\Windows\Fonts or C:\WINNT\Fonts 
(can be reached as well by the Start Menu > Control Panel > Appearance and Themes > Fonts).


+FOR MAC OS X:
Put the files into /Library/Fonts (for all users),
or into /Users/Your_username/Library/Fonts (for you only).

If your OS includes the Font Book, you can as well double-click on a font file, then a preview pops with an "Install font" button.