Get a room, you two!
Maha, yep! It's also
really easy to install fonts! I use
dafont.com. Installing new fonts enables people who use Photoshop etc. to use them for artwork, you see.

I'll pick a new one to download and screenshot the process for you.
I'm going for this one, just because of the name
Click where it says download, then open the file from your downloads folder, then extract it.
It will extract into the same folder, then you'll see something like this.
Then you right click on the font file itself (you don't need any other bits) and click install, and that's it