Quick Answer: Do I Need Microsoft Security Essentials Windows 7?

Windows 7 is no longer supported and availability of new installations of Microsoft Security Essentials has ended. We recommend all customers move to Windows 10 and Windows Defender Antivirus for our best security option.

Is Microsoft Security Essentials good enough for Windows 7?

It does a good job at balancing ease-of-use with functionality: Microsoft Security Essentials runs on Windows 7 and Windows Vista (Windows Defender is built-in to Windows 10 and Windows 8). It includes fully functional engines to guard against viruses and most other kinds of malware.

Do I need both Microsoft Security Essentials and Windows Defender?

A: No but if you are running Microsoft Security Essentials, you do not need to run Windows Defender. Microsoft Security Essentials is designed to disable Windows Defender in order to manage the PC’s real-time protection, including anti-virus, rootkits, Trojans and spyware.