Computer trouble?

Question

so a few weeks ago, my computer was sending me little hints that my c drive was full, and that i had a dangerously low amount of virtual memory. so i had it do a clean up thing where it showed me all the things that were taking up unneeded room. so i went ahead and deleted some cuz it said they were safe to delete. i rebooted it, and everything was fine, but then i went to play music, and my itunes said there was something wrong with playing music, so it might not run properly. and now my computer wont play music. like, you know how in the right hand corner of the toolbar, there is usually a little speaker that you can click on to adjust the volume? well its up and disappeared....and when i went to the control panel, then clicked on "adjust volume controls", it says there is no sound device. but there are speakers built into my monitor. i have a logitech wireless keyboard that has volume controls on it, and they wont work either. i press up and down, and nothing happens...HELP!

Answer 1

This usually happens when your computer is infected with viruses. I hope you have cleaned the viruses in your computer. Just back-up your files and reformat it. Install the drivers after installing the OS and I'm sure you would not have those error after installation.

Answer 2

It has something to do with your Sound Driver. Maybe you accidentally deleted your sound driver.

Try to install the driver.

Hope it works!

Answer 3

network dangerous!

maybe your network has been attacked by some virus! because my brother also met this kind of trouble...so terrible.

but he use one analyzer tool to solve the problem as soon as possible...this one:)

http://www.etherlook.com/?promid=ask