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    Microsoft Security Essentials

        Description       Change Log    

     Microsoft Security Essentials is a free antivirus and antispyware, developed by Microsoft Corporation, to protect computers, controlled by Windows OS, against malware.

     License: Freeware
    Platform: Windows (32-bit | 64-bit)
    Latest version:
    File size: 11.7 MB - 14.4 MB
    Language:  English
    Author / Product: Microsoft Corp. / Security Essentials
    Updated: March 28, 2017
    Before you free download Microsoft Security Essentials for your PC, we are advising to learn its features and see what's new in the latest version.

    Program overview

     At the end of 2012, Microsoft Security Essentials entered the 10 best free antivirus. This antivirus is able to protect your computer from many viruses, Trojans, spyware, adware, key loggers, rootkits, worms, adware and spyware.

    NOTE! Security Essentials is compatible with all famous operating systems of Windows family, but if you have already installed Windows 8 OS, you don’t have to install this antivirus, because it is already integrated with the system. Besides, program automatically installed, after system’s verification. If verification finds out, that system is not genuine, then system will notify user about it and after some time will be blocked. Activation of the program won't be required.

     System requirements

    • Operating System: Windows 7 / Windows Vista (x86 or x64).
    • RAM: 1 GB or above.
    • Processor: 1 GHz or above.
    • Free disk space: 200 MB.

    Features of the program

    • Protection of computer against viruses in the real-time mode.
    • Protection against malware web-sites and phishing.
    • Software analysis.
    • Interceptions of scenarios.
    • Support of the network monitoring system. The use of the Windows firewall decreases the probability of the viruses infection via local net or Internet.
    • Protection against rootkits.

      Scanning for viruses

    • Checking files, programs, services and applications for the viruses presence, including checking of the archive files and incoming/outgoing letters in the e-mail.
    • Monitoring of the network activity.
    • Program has 3 checking modes: fast, full, selective. During fast mode, antivirus will check the critical areas: loading section, auto load objects, system folder Windows, user documents. When you use full mode, antivirus scans all files and folders on computer, including register, services and launched programs.  Selective mode allows user to specify a certain area for checking, for example, folders C:/Windows/System32, C:/Program Files or USB-media.
    • Cleaning the system. If malware is detected, the program automatically puts it in quarantine for deactivation. If by user’s opinion, files or software are not malicious, they can be restored.
    • Treatment of infected system files. You do not have to reinstall Windows due to missing system files, infected or deleted malicious objects. After checking your computer Microsoft Security Essentials automatically restores damaged files.
    • Support Task Scheduler. With this scheduler you can specify the time and mode of the next inspection. Even if at the appointed time the computer will be turned off, Microsoft Security Essentials will perform your tasks when you first start the computer.


    • Adding files/folders and processes to the exception list.
    • Upgrade of the program and databases.
    • Manual with instructions for working with the program.

    What's new in version

    • Fixed bugs.


     Thus, antivirus Microsoft Security Essentials is an effective solution in the fight against malware and spyware.

      Supported Systems Official Links  

    Windows 7 / Vista

    (Version: size: 11.7 MB)
    Download Security Essentials (64-bit)
    (Version: size: 14.4 MB)
    Home / Anti-Virus / Microsoft Security Essentials
    Downloading of the Microsoft Security Essentials can be made from official website and at high speed. The latest versions of installer files were tested by popular antivirus software (Kaspersky, Avast and NOD32).
      R E L A T E D    S O F T W A R E  
      Avira Free Antivirus - a free antivirus, anti-spyware and anti-rootkit in one. It is able to detect new viruses, that are not registered  in the anti-virus database signatures. Panda Free Antivirus - a free antivirus software, that provides maximum protection for your computer and mobile devices from various malware and spyware programs, developed on the basis of new technology, called "cloud" protection.  
    360 Total Security - a powerful anti-virus program to protect your computer and your mobile device from various types of threats in real time mode. AVG Antivirus Free - a  multifunction program to protect your computer and mobile devices from a variety of viruses and Internet threats.