difference between windows defender and security essentials

Some people want to keep Windows Defender enabled and running together with Microsoft Security Essentials. A computer with Windows Defender may install Microsoft Security Essentials but the installer will disable Windows Defender to prevent conflict when guarding the computer from malware.

Microsoft Security Essentials can monitor for malicious activity in Windows, in real-time. Microsoft also provides free antivirus and anti-malware software for XP, Vista, Windows Server 2003, Windows Server 2008 and Windows 7. However, these tools are only available in Windows XP and Vista. It can also notify users of new additions or modifications to the system such as Windows add-ons, browser add-ons, installation of drivers and many more. The program includes neat tools for managing startup programs, connected applications, Winsock and active processes in Windows. It runs on XP computers if you install it. Windows Defender is the free anti-malware and anti-spyware program built into Windows 7 and Vista.

Difference between windows defender and security essentials