If Your computer is running very slow or if it is doing things you don't tell it to eg... opening files and sending mail the best thing to do is run a scan with a well known peice of software.
when you download a file that has a virus
No. I can assure you that Ourworld.com does NOT give your pc a virus. i always play that game and my computer never had a virus.
If you downloaded it legally, no. If you have a virus, please scan your PC with a reputable Anti-virus program ASAP
hidden virus is that virus which do not harmful for a host and which has no signs and symptoms.
If you download many PC games then you could get a virus from it. Just scan your virus program every time you download anything.
Virus scanners operate by scanning data from documents and programs and looks for certain strings of code in them which are tell-tale signs of a virus. Most virus scanners recognize these strings by connecting to a large information data base. Only known viruses with the certain strings of code in the data base will be detected though.
Norton should be able to remove it from your pc.
No it does not
it is a yellow tree
go to your settings and click blank virus on the first page, then that will remove the black virus off windows 7 PC
No it does not have a virus because it comes from a safe company so it has no virus
A PC virus reaches your computer/PC from the world wide web. A virus can be accumulated from various sites such as : xxx sites(Pornography), proxy, and even email.