


Microsoft Security Essentials runs quietly and efficiently in the background so you’re free to use your Windows-based PC the way you want-without interruptions or long computer wait times.īefore installing Microsoft Security Essentials, we recommend that you uninstall other antivirus software already running on your PC. ** These workarounds make it easier to find Windows Defender within Windows 8.1 but aren't perfect Microsoft removed such menus from Windows Defender which were convenient in Security Essentials.Microsoft Security Essentials is a free download from Microsoft that is simple to install, easy to use, and always kept up-to-date so you can be assured your PC is protected by the latest technology. * Can be accessed from all programs on the start screen and has the capabilities of Security Essentials. How to Add "Scan with Windows Defender" for Files and Folders in Windows 8.1 Guide – EightForums.How to Add a "Windows Defender" Cascading Desktop Context Menu in Windows 8.1 Guide – EightForums.Windows Defender Latest Definition 64 Bit.Windows Defender Latest Definition 32 Bit.Microsoft Security Essentials Latest Definition 64 Bit.Microsoft Security Essentials Latest Definition 32 Bit.As Windows Defender is launched out with Windows there is less chance of malicious code designed to run on Windows startup to get a footing usually the first thing malicious code does is disable/interfere with Windows Defender and other security products on Windows startup therefore Windows Defender Offline has a much higher chance of removing the Malware as the Malware cannot disable it. Offline definitions are also listed for both products.Īn offline bootable version known as Windows Defender Offline is in particular useful as a bootable Windows Defender Offline USB can be prepared on a working system and booted from in a problem system. For Windows 8.1 it is integrated into the Windows OS as part of Windows Defender. Microsoft Security Essentials is a free antivirus program which can optional installed for Windows XP (32 Bit), Vista and 7.
