If Windows Defender is blocking Avast antivirus on your system, use the following fixes to resolve the issue. Some users were able to fix this issue by disabling the Secure Boot. Secure Boot helps ...

Got a PC for the first time in awhile -- last PC had XP. I upgraded from 8.0 which came with the HP Envy to 8.1, after like 74 updates, 8.1 was visible in the Store. So what's a good choice for free, ...

Add Yahoo as a preferred source to see more of our stories on Google. Q: It is my understanding that Windows Defender Antivirus gives Windows users the same basic protections that you get from other ...

A: Windows Defender Antivirus (known simply as Windows Defender in the past) is a fully capable means of antivirus protection for Windows PCs. Is it a replacement for other free versions of threat ...