

This complete protection for free makes Windows Defender a good choice for users. There are plenty of security layers and encryptions that make Windows Defender great. It also scans downloaded files.Īt the same time, it also provides computer scans and data protection. There is a firewall and other internet security features like email scans. It is a well-versed anti-virus that covers both the in-system and internet security. Windows Defender comes with a lifetime free subscription. Windows Defender comes pre-installed in all Windows OS (from 8 onwards). It has become a popular anti-malware tool available for Windows users, for free. Since then, it has received various versions. But, it became Microsoft Security Essentials in 2009 with Windows Vista and Windows 7. Windows Defenderĭo you remember Microsoft Security Essentials? Windows Defender started in 2006 with Windows XP.
