Swagg

So if you get VAC banned because using cheats on Counter-Strike: Global Offensive, does it just completely lock you out of your account or only prevent you from playing matchmaking in CSGO? I've heard many people say it only prevents from CSGO I've also heard many people say it prevents you from CSGO matchmaking and doesn't let you trade or sell but you can still buy and play other games like DOTA for example.. Anybody know?