I have picked my top 4 typefaces right now:
Jaapokki is a great font, comes in 3 versions and is great for headlines or very short text. The typeface is fresh and futuristic, yet simple.
Permanent Marker a simple fut striking hand drawn font, very urban-like.
Roboto is an amazing typeface, very versatile and simple to read on screen.
Courier New is a classic. Simple serif thats easy to read and looks good on screen and print.
Learning new things. One class at a time.