You might assume that, when attempting to secure your computer, increasing up on anti-virus programs is the best step. Nevertheless, it ends up that that isn't really true. Here are a few reasons that: They won't recognize each other as safe programs. "Antivirus programs do not usually play well together, and running 2 at the same time will commonly result in one selecting the various other as an infection, or in many cases, also trigger documents corruption," according to a Life, Hacker write-up.