help!

security 2010 managed to get on my computer and it won't allow me to get on ANYTHING ( I am on a different computer) I can't even restore system Defaults! What should I do??

Back up all the files you want on CDs and put in a Restoration disk. Restore disks come with the computer.

Reinstall or disinfect

I don't understand what you mean in that context, router

Reinstall windows.
Clean windows from virusses..

Reinstall Windows?

Windows is a...computer platform? Am I correct?

How do you reinstall a whole computer?

With restoration you save your files onto CDs, pop the restore disks in, follow the instructions and boom, everything you put on there is sent to oblivion. Problem solved.

OK so let me clear it up.
1. Get an external HDD or buy a few DVD discs,put your valuable data on there and keep them somewhere safe.
When I say data I don't mean the WINDOWS folder.
2. Not sure if you have the installation CD for Windows...
Just boot it up and re-install it,it's the most 100% guarantied way it will clean everything up.

Good luck and let us know about this,we'd be glad to help

it is a windows XP I got when my school was closing down so I have no installation disk... and I don't have any files I need to back up...

You can't re-install it if you don't have the CD.
Try downloading it from torrents

Hm, i found some sites when i searched for "security 2010 removal" which gave me some sites with introductions. Most of them including a program called Malwarebytes' Anti-Malware you might check that one out. Also search for it on google to find more detailed instructions.