The program is easy to install and easy to use. Updates and software upgrades are automatic, but says the protection status of the program icon. If it's green - everything is in order and you should not worry. Similarly, passes and activities of the program: it works in the background, automatically carrying out their jobs, and attracts the attention of the user only when necessary to its operation. The program does not take a lot of system resources and does not interfere with quiet operation for the PC.
According to the tests, leading the expert group (av-test.org), Microsoft Security Essentials protects against 98.4% of all viruses. This level is comparable to that paid by competitors. At the same MSE is absolutely free to all owners of licensed copies of Windows. In addition, the scanning speed Security Essentials showed results comparable to other paid antivirus software.
• Perfect protection against malicious software
• Ease of use