Newbie Need Help. About Casing

[5had0w]

I m a newbie, and i m planning to build a PC for my own. I had decided the mainboard, processor.......etc.
But i need help in choosing the Casing and Power Supply. What kind of casing i need and how many Watt of Power Supply i should purchase?

 

[M0ddingMan1a]

well it reli depends, what are u goin to use ur new system for? take a look at the psu101 for wat u should look for when buying a psu. as for the casing, do u mean like the computer case? or wat? im confused.......

 

[5had0w]

ya, it's a casing. I will use that pc for some gaming, surfing nets and so.

 

[Praetor]

Case dont matter, people usually pick pretty over functional anyways, as for PSU, see the PSU 101.