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Microsoft Security Essentials provides real-time protection for your home or small business PC that guards against viruses, spyware, and other malicious software.
Microsoft Security Essentials provides real-time protection for your home or small business PC that guards against viruses, spyware, and other malicious software.
Microsoft Security Essentials is no longer available as a download and reached end of service on January 14, 2020. It will continue to run on Windows 7 systems until 2023, but Microsoft recommends moving to Windows 10 and Windows Defender Antivirus.
Results of AV-TEST antivirus software tests on Microsoft Security Essentials, between June 2010 to June 2013 in three categories: Protection, repair and usability. On 7 January 2010, Microsoft Security Essentials won the Best Free Software award from PC Advisor.
Microsoft Security Essentials is a free* and easy-to-use antivirus software for Windows 7 PCs. It offers real-time protection against viruses, spyware, and other malware, and updates automatically once a day.
Nov 14, 2013 · Learn how to choose between Windows Defender and Microsoft Security Essentials depending on your Windows version. Find out how to use Windows Defender Offline to remove malware if you can't access Windows Defender or Microsoft Security Essentials.
Learn how to download and install the latest virus and spyware definition updates for Microsoft Security Essentials manually. Follow the steps for your version of Windows and check the status of your definitions.
