need help with computer decision

[pie ownage0]

im buying a new computer and i need to know which computer would be 1337 enough for hacking and many add-ons and stuff like youtube just the basic essentials and it needs to be compatible with vista and it needs to be 1000 dollars tops

 

[Tripple]

Hp , with Vista

 

[pie ownage0]

im asking like a model