However, sometimes, a user may experience issues enabling Windows Defender application in Windows. He may find that his Windows Defender is turned off or not working.

Unable to turn on or off real-time protection in Windows Defender? Check these GPEDIT and REGEDIT settings and disable other antivirus apps.

The SmartScreen filter in Windows 10 can sometimes stop you from downloading the app you want. Here's how to get past it, and why sometimes you should think twice before doing so.