Search results
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 reached end of service on January 14, 2020 and is no longer available as a download. Microsoft will continue to release signature updates (including engine) to service systems currently running Microsoft Security Essentials untill 2023.
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.
Download the Microsoft Security Essentials virus and spyware definition update file that is appropriate for your version of Windows: Download the file for a 32-bit (x86-based) version of Windows Download the file for a 64-bit version of Windows
Feb 16, 2023 · Microsoft Security Essentials serves as the onboard virus and anti-malware tool for Windows 7 and Windows Vista. Windows 11, 10, and 8 use Windows Defender.
Microsoft Security Essentials in Windows 7. (Click for larger image.) Microsoft Security Essentials (MSE) was an all-in-one anti-virus and anti-spyware program. It integrated well with Windows XP, Windows Vista, and Windows 7 and remains 1 a free download from Microsoft.
