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Rating 3.7/5

Security Essentials 4.7.205

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Contrary to the belief that a good antivirus program can’t be free, this one is free and surprisingly good. We give you the opportunity to try out the new free antivirus Security Essentials developed by Microsoft. The package for earlier versions of Window is not included: it is only for Windows 7. You can install Microsoft Security Essentials when you install Windows 7. Microsoft Security Essentials is an easy way to protect your home computer from viruses, spyware and other malicious or useless programs that can cause harm to the system or occupy RAM. Microsoft Security Essentials is simple yet based on a powerful technology to protect Windows Defender, which is used by Microsoft to protect large corporations.

Скриншот Security Essentials #1 Скриншот Security Essentials #2 Скриншот Security Essentials #3


- Protects your computer in real time.
- Quality check of the system, which includes not only the physical memory scanning, but boot sector and folders with temporary files as well.
- High-quality cleaning, often suggesting reboot.
- Amazing integration with Windows.
- Evaluation of system behavior in real-time.
- Availability of services of dynamic signatures.
- Protects the system from the package root kit.
- There is a guard and a false alarm antivirus.
- Able to check the antivirus network to which the computer is connected. Determines its safety.


- Closed source code.
- No portable version available.

System Requirements

- 2200 MHz central processing unit.
- 512 Mb RAM memory or more.
- 20 Mb free hard disk space.
- 32 Bit or 64 Bit hardware architecture (x86 or x64).
- Operating system Windows Vista, Windows 7
Detailed information Security Essentials

Supported formats: Not available

File properties: Detailed information Checksums
ExifTool Version Number         : 8.60
File Name                       : en.security.essentials.x64.exe
Directory                       : /web/xtc/files.xetcom.com/downloads/software/security/antiviruses
File Size                       : 14 MB
File Modification Date/Time     : 2015:02:10 14:11:20+01:00
File Permissions                : rw-r--r--
File Type                       : Win32 EXE
MIME Type                       : application/octet-stream
Machine Type                    : AMD AMD64
Time Stamp                      : 2009:03:13 07:58:56+01:00
PE Type                         : PE32+
Linker Version                  : 8.0
Code Size                       : 57344
Initialized Data Size           : 302592
Uninitialized Data Size         : 0
Entry Point                     : 0x9850
OS Version                      : 5.2
Image Version                   : 5.2
Subsystem Version               : 5.2
Subsystem                       : Windows GUI
File Version Number             :
Product Version Number          :
File Flags Mask                 : 0x003f
File Flags                      : (none)
File OS                         : Windows NT 32-bit
Object File Type                : Executable application
File Subtype                    : 0
Language Code                   : English (U.S.)
Character Set                   : Unicode
Company Name                    : Microsoft Corporation
File Description                : MSEInstall Package
File Version                    : 4.7.0205.0
Internal Name                   : MSEInstall.exe
Legal Copyright                 : © Microsoft Corporation. All rights reserved.
Original Filename               : MSEInstall.exe
Product Name                    : Microsoft Security Client
Product Version                 : 4.7.0205.0
Warning                         : Possibly corrupt Version resource

Last updated: 10/02/2015 Update History
2015-02-10 18:05:31
2014-09-11 15:19:33
2014-04-09 18:38:39
2013-11-12 15:44:56
2013-10-21 13:47:11
2013-07-25 14:13:52
2013-07-11 12:44:13

Silent installation switch: /s /q /o /runwgacheck

Portable version: Not available

Paid alternative: ESET NOD32

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