I explain the most fundamental mechanics in SC2. You can google a lot of stuff about each keyword.

!!! MUST SEE !!!
Grid (LowKo): http://y2u.be/dBlNRfFkPdk
CTRL-Groups (Jak): http://y2u.be/mtMxNmlFCn8
Using Cameras (Jak): http://y2u.be/u3sgjRtF-3E
PiG Daily #10: http://y2u.be/9EEv2pw94WQ

Day9 #257: http://y2u.be/KKPDKtK4IMo
Day9 #360: http://y2u.be/HzhIjG39Haw

!!! OPTIONAL !!!
Mimmoh (Grid): http://y2u.be/H43p6hQZuFs
Edit Hotkeys: http://y2u.be/R9dP6eHdzxk
Advanced: http://y2u.be/uu1WqQxA6_c

CTRL-Groups (German): http://y2u.be/crn2A6EHkiQ
CTRL-Groups (Apollo): http://y2u.be/BvoainJ_U_c
Using Cameras (Apollo): http://y2u.be/Q_VRcrtor-8

TheCore Intro: http://y2u.be/NaXJpdz1ndg
TheCore first game: http://y2u.be/GIONRwxRc8M

Create-Steal: http://y2u.be/Q8EosfvxnAA