User rating:. How to download and install a Microsoft Security Essentials update: Check whether your version of Windows is bit or bit. In the table left, click on the link that will work for your version of Windows.
Save the file to your Desktop. When the file has finished downloading, go to your Desktop and double-click the file it will be called mpam-feX Follow the prompts to install the update. Manage all your internet downloads with this easy-to-use manager. It features a simple interface with many customizable options:. Download multiple files at one time Download large files quickly and reliably Suspend active downloads and resume downloads that have failed. Yes, install Microsoft Download Manager recommended No, thanks.
What happens if I don't install a download manager? Why should I install the Microsoft Download Manager? In this case, you will have to download the files individually.
You would have the opportunity to download individual files on the "Thank you for downloading" page after completing your download. Files larger than 1 GB may take much longer to download and might not download correctly. You might not be able to pause the active downloads or resume downloads that have failed.
Figure : Update tab. The History tab displays all the items that Security Essentials detects as potentially harmful and the action taken on each item. Figure : History tab. Use the Settings tab to schedule a scan, set default actions, turn on or off real-time protection, exclude files, folders or processes, and manage Microsoft SpyNet membership. For more information, see Changing settings in Microsoft Security Essentials.
Figure : Settings tab. Changing settings in Microsoft Security Essentials On the Settings tab, you can schedule a scan, set default actions, turn on or off real-time protection, exclude files, folders or processes, and manage Microsoft SpyNet membership. Use the following sections to change Security Essentials settings.
Changing scheduled scans in Microsoft Security Essentials Microsoft Security Essentials can run scheduled scans once a week. Follow these steps to change the scan type, day of week, or time of day:. Setting default actions in Microsoft Security Essentials Microsoft Security Essentials can automatically deal with security threats. Follow these steps to set the default actions that Security Essentials performs when it detects potential security threats:.
Figure : Default actions. For each alert level, select the action for Security Essentials to perform Recommended action , Remove , or Quarantine. Changing real-time protection settings in Microsoft Security Essentials Real-time protection alerts you to potentially dangerous software as it attempts to install itself or run on your computer.
Follow these steps to turn on or off real-time protection and change protection settings:. Click Real-time protection. Figure : Real-time protection settings. Turn on or off real-time protection and choose whether Security Essentials monitors file and program activity and scans downloads.
Excluding files and locations when scanning in Microsoft Security Essentials You can exclude certain files and locations to speed up security scans. However, doing so may leave your computer less protected against security threats. Follow these steps to exclude files and folders from scans:. Click Excluded files and locations. Figure : Excluded files and locations. Browse to a drive, folder or file that you want to exclude from security scans, and then click OK.
Excluding file types when scanning in Microsoft Security Essentials You can exclude certain file types to speed up security scans. Follow these steps to exclude certain file types from scans:. Security Essentials comes preconfigured to run a scan weekly at 2 a. New malware signatures are downloaded once per day by default, although you can manually instigate a definition file update through the update tab.
Attachments and downloaded files will be automatically scanned by Security Essentials. Help is only available in the form of the standard offline Help manual that comes with all Microsoft programs.
There's nothing fancy here. MSE abandons the additional heft of a firewall, performance tuning, and backup and restore options to focus on core security.
However, the new version does include a system restore option, to back up your computer before you remove any detected malware.
Most of the changes in MSE are under the hood, but it's still a worthwhile program in terms of features, especially on lower-powered Netbooks.
Microsoft Security Essentials occupies a slightly different space than the rest of the security programs because it's the only one published by Microsoft, and, remarkably to some, it doesn't suck. Benchmarks by independent third-party efficacy testers and CNET Labs discovered that the program has uneven performance. On the Cinebench test, the higher number is better. When tested on Windows 7 in the second quarter of , MSE 1 earned certification with a 15 out of 18 score.
It achieved 4 out of 6 in the Protection category, 4. The program earned 3 out of 6 in both Protection and Repair, and 5. Given the more advanced native security in Windows Vista and Windows 7, this could indicate that Microsoft's own security program is unsuitable for its older operating systems. On the other hand, AV-Comparatives. Those results don't come cheaply, as far as system performance is concerned.
CNET Labs' benchmarks put the new MSE at the far slower end of the scale, with a bigger impact on system performance in general than most other security options. System start-up was The program did very well in the Cinebench test, but in others its results were more middle-of-the-road. Virus scan times were also slow compared with the competition.
MSE 2 took 26 minutes to finish a full scan, and nearly 2 hours on a real-world computer. The 2-hour time is slow, although not the slowest out there. The first quick scan performed at installation took 4 minutes, which is a competitive time for that type of scan. Security Essentials is basically a good set-it-and-forget-it security program, but if you want more options and better results from a lightweight security option, Panda Cloud Antivirus Free Edition 1.
When you're busy using your PC, you don't want to be bothered by needless alerts. Security Essentials runs quietly in the background, only alerting you if there's something you need to do. And it doesn't use a lot of system resources, so it won't get in the way of your work or fun.
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