Ever since I started blogging and earned my first few dollars and invested on my first laptop I determined to set up an Anti Virus software to protect my files. I have used a couple of antivirus software but became settled and satisfied with Avira Free Antivirus. Although a few years ago, I purchased and upgraded for three units, I was fairly satisfied with the free version. I’m pretty sure that if I used Avira Business Security Suite the security would be higher but for now, using the free version is enough. You should try it in your own laptop or desktop.