Independent tests prove that both software provide excellent anti-malware security, but Avast is better than Windows Defender in terms of the impact on system performance.
Avast also has a lot of advanced features that are not available on Windows Defender. Q #1) Is Windows Defender better than Avast? Answer: AV- comparatives conducted tests and the results showed that while the detection rate for Windows Defender was 99.5%, Avast anti-virus led by detecting 100% of malware. What is better Avast or Windows Defender?
