What's filling up my C drive?

[shafin25]

Your D drive

[Ad Bot]

[otto-san]

Im right here ya know bro.

creeper

[Oasis]

Delete temporary files bro.

[Tyler66]

creeper

Hey, hey, PssSSSssSSSssssSSsssSSt.

[Sket]

research

[Mr.Interceptor]

Delete temporary files bro.

Cleared those.

[TechnoPop]

De-Fragment your Hard drive. That should free up some space.

[Oasis]

Delete system32.

[steve5451]

You have to delete that research, bro.

[Daedalus]

virus?

I am gonna run a Malwarebytes scan, but the "programs closing" refers to the crash report Vista gives you when you're low on RAM. Like if you're playing a RAM-intensive game then it'll close it and give you that message.