With many anti-virus software products out there, none of them can assure 100% protection. Today's generation of anti-virus software can give your computer a level of protection that most folks thought were impossible. Anti-virus software protects against all known virus, adware, spyware threats and most hacker attacks. You should always have updated virus protection installed on your computer.

To have a safe PC, keep your Anti-Virus program up-to-date and run it.

Symantec, MacAfee, Computer Associates, and Trend Micro are just a few of the large companies that provide anti virus software.There presence in the anti virus software competition is undeniable. Keeping your computer Virus free is why they are they the leaders in there market. These companies are the leading manufactures of the Anti virus software.

New updates in program improve PC viruses

There are some information about Computer Security.

The term 'Virus' has not just created havoc in life of living beings but also in the world of computers. Though the two kinds of viruses are completely different from each other yet both can prove extremely fatal.

Computer viruses are programs that reproduce themselves and infect files and disks. They are spread and transmitted whenever files, disks, or programs are exchanged. Email attachments from known people, like your friends, professors, colleagues, or even your boss, can be virus-laden. The senders themselves may not even be aware that they're sending you a virus.

Are all antivirus tests equally reliable ? Which ones are most reliable?

How does an antivirus work

Why do antiviruses fail