There are many different types of antivirus software on the market, and it can be difficult to know which one is right for you. If you’re looking for a free antivirus for your computer, there are a few things you should know.

The first thing to consider is the type of computer you have. Antivirus software is not one-size-fits-all, and you need to find a program that is compatible with your operating system. If you have a Windows computer, you can choose from a variety of free antivirus programs, including Microsoft Security Essentials, AVG Antivirus Free, and Avast! Free Antivirus. …