General

Something is eating my computers hard drive.

Well my Acer computer has a small Hard drive space when I bought this computer 3 years ago it came with 150 GB.. I forgot to upgrade for more space, when I made it Windows 7
So my hard drive space would be.. like 5 GB space left, some day it just drops and regains space randomly.
I don't download anything on the computer, I only use it to play games and use the laptop to store things on it, because it has a bigger hard drive space.
Sometimes I'd play like a game and later closing it I lose like 1-2 MB of space

I barely have anything stored on it.. I don't know what's eating my hard drive, when I delete something I don't gain the whole memory of it. But like half of it ._.
Soon I'd have nothing to delete and the memory just keeps increasing randomly and make me lose hard drive space :L
I think I need a few gigs of space.. to patch games and stuff </3