A virus removal tool will keep your computer protected from the attacks of different viruses. Here are some tips for finding and choosing an antivirus:
Decide a budget:
While buying any anti-virus first decide your budget, for example: you want to buy it for 40$ or less. Then search for such anti-virus which comes in that range. There are many good anti-virus software which fits in that budget easily.
Always read the reviews and ratings:
If you are interested in buying any anti-virus software the first make sure to check all the reviews and the rating of the product on the Internet as well as on different computer magazines. Also read the pros and cons of the product. This will help you to decide whether you want to buy it out or not.
Go for the trial versions of the anti-virus:
This is the best way to check whether the anti-virus is good enough to protect your computer or not. If it suits you then you can go for full version or else try another anti-virus.
Go for a free virus removal tool:
Many anti-virus sellers offer free virus removal tools. These are not substitute for antivirus but a good alternative.
Look for Free Updates in your Virus Removal Tool:
When you search for virus removal tools, see that the program you are looking at has the facility of free updates, so that when new viruses are created your computer will be protected.
Whichever anti-virus you select make sure that you run full system scan on regular basis and keep the anti-virus up to date.