How does aimware work?

Hi, I'm new at this whole cheating thing and I'd like to ask some questions if you don't mind.
 
1. How do I get the program after purchasing?

2. Is it undetected for CS:GO too?

3. One of my friends bought this a long time ago and he said something about rebooting and stuff like that and I don't really know what that is but at first is it still needed to do? I can't contact him now to ask him about these questions.

4. If I purchase do I get instructions to do?

1 after purchasing, activation is automatic and after 5 minutes you will
Be able to download the software
2 yes it is
3 you don't need to do all that process anymore, just run and play
4 yes obviously you will get access to all VIP features which includes instructions page too