Microsoft Security Essentials is your all-in-one solution for protecting your computer from viruses, spyware, and other malicious software. With real-time protection, automatic updates, and a user-friendly interface, it's easy to keep your PC safe and secure. Plus, it won't slow down your system like other antivirus programs. Trust Microsoft Security Essentials to keep your digital life safe and worry-free.
Microsoft Security Essentials provides real-time protection against viruses, spyware, and other malicious software.
Schedule regular scans to ensure your computer is always protected and free from threats.
Stay up-to-date with the latest security updates to keep your system secure and protected.
Easily manage and review items that have been quarantined for suspicious activity or threats.
Tailor the security settings to meet your specific needs and preferences for optimal protection.
Detect and remove potential threats before they can harm your computer or compromise your data.
Click on the Download button to start downloading Microsoft Security Essentials for Windows
Open the .exe installation file in the Downloads folder and double click it
Follow the instructions in the pop-up window to install Microsoft Security Essentials on Windows Desktop
Now you can open and run Microsoft Security Essentials on Windows Desktop
Update: 29 May 2024
The Competition Commission of India (CCI) has cleared Microsoft of allegations regarding its antivirus software bundled with Windows, citing sufficient market competition.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) catalog, adding critical vulnerabilities in widely used software. Federal agencies must address these by October 9, 2024, under Binding Operational Directive (BOD) 22-01.