I have a policy of never paying for anti-virus software; but is this stance justified? Why pay for software when the free Microsoft Defender comes with Windows?
I agree with those who say Defender isn’t the best out there, but it has to be said that no anti-virus software is 100% reliable. Defender’s advantages are that it integrates perfectly with Windows 10, it’s free and it’s not system hogging. I also immunise my PC regularly with SpywareBlaster and scan regularly with Malwarebytes (the free versions of both).
This is how I live with Defender’s limitations. But the best anti-virus protection is the PC user; don’t go to dodgy[dot]com and always pay attention to potential threats. This is my joined up plan around Defender, one that has served me well for many years, and remember that most PCs get viruses (and the like) because of users’ ignorance or gullibility. So, as I often say, ‘Keep up and pay attention’ – security is your responsibility, you know it makes sense.
Update January 2020: Windows Defender has recently been beefed-up and was recommended by WebUser magazine in 2019. Often paid-for anti-virus software is bloated and slows down your system, Windows Defender (or Security I think it’s called now) integrates perfectly with Windows 10.