OK I got a hand-me-down computer it's a Acer model ( like 2007-2008 ). I want to "Pimp it out", can you suggest some things I could upgrade it with (e.g a REALLY good graphics card etc). P.s I'm doing a full upgrade not just a graphics card.

Laptop or Desktop?
Whait it doesnt matter, acers usually blow man.

Desktop.
P.s Why do you think I'm upgrading it.

What specs do you currently have?

The model is Acer Aspire SA90

first of all, how much money can you spend?

In dollars like 100-140$

if you want a REALLY good graphics card you are gonna need more than that... but you can get a decent one with that much

Hmm....k consultin' prices with ma moma. (Tryin' 2 get more money). In the mean time post what are the best things that i can buy (if i had unlimited cash).

To be honest... looking at your power supply and processor, you'd need to upgrade a few other parts too to do anything. The main problem is your power supply only being 250W... the other problem is your sub-par processor which would hold the graphics card back a bit, not horrible though. If you give us an absolute maximum you can spend, I can show you the best you can get for that money.