Windows Defender
Windows Defender 1.75.1117.0 for Windows
Microsoft
Windows Defender is a security technology that helps protect Windows users from spyware and other potentially unwanted software
Known spyware on your PC can be detected and removed. This helps reduce negative effects caused by spyware including slow PC performance, annoying pop-up ads, unwanted changes to Internet settings, and unauthorized use of your private information. Continuous protection improves Internet browsing safety by guarding over 50 ways spyware can enter your PC.

Software Summary:

You can run Windows Defender on Windows operating systems. Windows Defender is a software product developed by Microsoft and it is listed in the category. Windows Defender is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product.

Alternatives in on Windows