When your PC has an issue that requires your attention, the look of the MSE home page changes based on the issue. MSE is up to date and is running in the background to help protect your PC against viruses, and other malicious software. A green icon: The security status of your PC is very good.Operating System: Windows 7, Windows Vista (Service Pack 1&2).Īfter MS Security Essentials has a clean, simple home page that shows the security state of your PC.Your computer with 1 GB RAM or higher and a CPU clock speed of 1.0 GHz or higher.

To install Microsoft Security Essentials, PC minimum system requirements: If you run more than one antivirus program at the same time can potentially cause conflicts makes your PC running slow. Before installing Microsoft Security Essentials, we recommend that you uninstall other antivirus software already running on your computer.You click the “ Download” button on this page to start the download, then choose the download you want and click “ Go“.Download Microsoft Security Essentials latest version To download Microsoft Security Essentials latest version discover here. MSE has a very good virus detection ratio and always uses low CPU and RAM.Why should you download Microsoft Security Essentials for Windows? In the two years since its 2009 launch, free malware protection tool Microsoft Security Essentials has become the world’s second most popular security package. MS Security Essentials is simple to install, easy to use, therefore you can trust your computer is protected by the latest technology. Microsoft Security Essentials (MSE) is a free antivirus solution you can download to help defend computers running Windows 7 or Windows Vista against spyware, viruses, and other malicious software. If you need a free antivirus software for your home PC, we recommend you should Download Microsoft Security Essentials.

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