Staying secure online in today’s environment is an ever-changing problem. Having good anti-virus software is only part of the puzzle, though. Nearly all of the anti-virus providers below have perfect scores when it comes to finding, and removing, known malicious files. From a pure “what’s the best anti-virus software?” and malware-protection perspective, there are only minor differences that separate the market. There is a lot of anti-virus software out there, and deciding which one is right for you can be confusing. Why do you need anti-virus protection on a PC? * Three easy steps to (hopefully) stay safe online However, every system has loopholes and flaws that can and are being exploited. Years of development and patching has allowed Microsoft to construct a system that is incredibly secure. These days, Windows 10 is an extremely secure operating system.