If you know how an antivirus works, then you are aware that not all antivirus software on the market can make guarantees. But if you can find an antivirus software that computer experts recommend, then you probably would have found an antivirus software that can guarantee a secure and protected computer.
The antivirus software is an application designed to fight computer virus and the spread of virus. There are many different types of computer viruses, and this will make it difficult for anyone, even the professionals, in keeping track of every virus online. Furthermore, file names of viruses can come in so many different forms. No one can remember that many details, and this is why an antivirus software is the only answer to the spread of virus.
The different types of viruses are: Resident Virus, Overwrite Virus, Boot Virus, Email Virus, and File Infecting Virus. Each one of these types have hundreds of viruses each. An antivirus software has the memory capability of remembering every file it is fed. This is why it has to be updated regularly. New computer viruses that come out (and they sometimes come out daily) can be handled by the antivirus application provided it is updated.
Another problem that a virus can do is to attack you from all sides. Here are some of the ways a virus can enter your computer system:
• Through emails and email attachments
• Through external data drives and infected USB or CDs
• By surfing, especially if you go to adult websites
• By opening an infected file or program
• Through networking
Unless these portals are monitored by an antivirus software, you will experience the harmful effects of viruses. These are:
• A slower computer
• A computer that restarts on its own
• Sudden deletion of programs and files
• Decrease in memory
• A computer that freezes
• The blue screen
Get an antivirus software today with the help of recommendations from desktop security software guide websites online, and stop these harmful effects from happening to you.