You may know that your computer needs antivirus software but choosing from the large number of options may be daunting. To help make the decision easier you can check out how some of the most popular antivirus software fare in comparative independent tests. If you are looking for a free antivirus solution you can compare the results of only the free programs. Some sites that offer comparative analysis of antivirus software are:
These sites will provide analysis that help you choose an antivirus solution based on various criteria such as the least false positives or highest accuracy rating. This is especially important if you are going to purchase an antivirus solution. For the free antivirus solutions you have the option of trying software from different vendors before committing to any one. Most commercial antivirus solutions also offer a limited time trial so using these sites can narrow down your options.