How to cancel

Can somebody please tell me how to cancel I need it for some good combos, thanks in advance

I… well… you…

what.

This belongs in the newbie saikyo dojo.

Please make an effort to read the stickies before asking questions.

http://shoryuken.com/f322/srk-newbie-saikyo-dojo-execution-guide-read-me-234169/