Microsoft Security Essentials

Microsoft Corporation - (Freeware)
Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.
Official
About Microsoft Security Essentials

Use Microsoft Security Essentials to guard against viruses, spyware, and other evil software. It provides real-time protection for your home or small business PCs.

Microsoft Security Essentials is free* and we designed it to be simple to install and easy to use. It runs quietly and efficiently in the background so you don't have to worry about interruptions or making updates.

Need security for your business?

Microsoft Security Essentials is available for small businesses with up to 10 PCs. If your business has more than 10 PCs, you can protect them with Microsoft System Center 2012 Endpoint Protection.


* Your PC must run genuine Windows to install Microsoft Security Essentials. Internet access fees may apply while downloading.
Description
Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials is a free download from Microsoft that is simple to install, easy to use, and always kept up to date so you can be assured your PC is protected by the latest technology. It's easy to tell if your PC is secure - when you're green, you're good. It's that simple.

Microsoft Security Essentials runs quietly and efficiently in the background so that you are free to use your Windows-based PC the way you want - without interruptions or long computer wait times.
Technical
Latest Version: Security Essentials 4.0.1526 Vista
File size: 9.81MB (10,288,512 bytes)
Requirements: Windows XP / Windows Vista / Windows7
License: Freeware
Author: Microsoft Corporation
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