Download your fonts.
To open them, you will need either winRar or winZip.
When opened, paste or cut the Font file to your desktop. After this, you will need to find your font file.
Your font file is located in: c/windows/fonts
Or something like that.
When you find it, paste the font file into your windows font file.
I also had a problem with getting fonts into photoshop.
All you need to do is this; when you have pasted the font into your font folder, click on it twice and there should pop up a information window.
Then open your photoshop.
That should do it:)
Pm me if you got more problems.