Why do computers need virus protection?

Answer 1

A long time back, you could escape without having antivirus programming. The web and email didn't even exist in those days. The best way to get an infection was either by utilizing a tainted floppy circle or maybe from an extensive corporate system. These days, we're all associated. Our PCs are constantly turned on and programmers and sorted out wrongdoing syndicates have chosen to exploit this wonder. Antivirus can be grouped into two classes:

Free: At slightest a couple of good brands of free antivirus are out there. Avira and AVG are likely the two most surely understood. AVG's essential infection assurance offers ongoing examining and booked filtering. Likewise, it indicates to keep you safe while on interpersonal organizations keeping in mind downloading applications. Avira Antivirus tech Support Number is another surely understood brand of antivirus arrangement which offers a free form too. With Avira you have the advantage of constant examining and planned outputs too. Constrained backing is offered with both items.

Answer 2

The simple answer, because if you don't have a virus scanner your computer could get (and stay) infected with viruses. Viruses can do everything from delete your files, prevent your computer from starting, or more commonly, use your computer to send spam or more viruses. If you run a windows machine, and are connected to the internet, virus scanning is a must. If you don't have one, try AVG (Google it at google.com). It is free for home, non-commercial use, and is regarded as as good as or even better than some pay-for virus protection. If you run a Mac operating system, it is debatable whether you need virus protection. Generally the reason for having a virus scanner is to downstream check. Over 99.9% of viruses only work on windows, so your chances of getting a virus on a Mac system is very slim, but you can still pass them on. If you regularly send files to your friends via email (ie funny videos, pictures, word documents, games), and those friends use windows, you should consider virus scanning the files before sending them on. This is not necessary if you use a service that checks your emails for you, such as Hotmail (AKA Windows Live Mail) or GMail. A good Mac virus scanner is ClamX (google is at google.com).

Answer 3

Because some people are jerks, who can't leave other people's things alone.

Answer 4

Because viruses are malicious and tend to do things like:

-Steal your private data

-Slow down your PC

-Destroy data

-Use your PC for DDoS or other illegal stuff