Malware is short form of malicious software designed to harm your computer. Malware includes computer viruses, worms, spyware and all other programs that can harm your computer or can steal any information from it. There are so many different antivirus programs available that fight with these malware and protect your computer from them. It completely scans your computer and detects any malware present in it. Downloading and installation of antivirus software is very easy, you can download it from internet or buy its CD from market.
You will find a list of antivirus when you make a search for it on any search engine like Google. These may be free or you may need to pay for them. So to choose best out of them you need to keep some important points in mind. You must choose the antivirus software according to your need. For big companies it is important to buy the software but home users can also use free software programs available. Trial versions of malware antivirus software programs are also available to help users to choose best software for them.
Some best antivirus software programs providing protection against malware are Avira antivirus, Norton, McAfee, Kesperkey, etc. This antivirus also provides firewall to protect harmful software accessing your computer. Using McAfee you can know about good and harmful websites while surfing on internet. Kasperkey protects your computer from all types of malware and password stealing programs. Using any of these antivirus programs you can save your computers from hacking.
To get the protection against latest viruses it is very necessary to upgrade these software programs time to time. These software programs automatically tell you about the upgraded version and you just need to click a button. You can also download the upgraded version from internet. So choose the best antivirus program for you and keep your computer away from malware and hackers.