How do you know when you have a virus on your computer?
Usually if you notice slow computer performance and you attempt to clean up computer errors with a registry cleaner and you still have issues, it could be virus. You are advised to scan it every day to keep it clean so it will run the way it should.
I was cleaning it up and everytime or so its really unstable and a window pops up saying that it found a problem while scanin and cleanin it and it show the errors name but then I dont know what to do
Well it depends what your anti-virus program is..What one do you have? Try looking in the troubleshoot section. If there is a problem everytime you scan then there must be some sort of problem =/
Your computer may start acting funny, files may go missing and your computer may crash a lot. You should run scans on your computer quite often to keep your computer clear of viruses.
Sounds like you have spy ware try downloading ad--aware http://www.lavasoftusa.com/products/adawarefree.php
when your computer acts like high:)