Installing Microsoft Security Essentials - free antivirus. Setup and using Microsoft Security Essentials does not start Microsoft Security Essentials Windows 7

Great. That would be the same article made about the recently emerged and free Microsoft Security Essentials Anti-Virus, from Microsoft. I recently purchased a new netbook, with a pre-installed Windows 7 operating system, a month passed and the anti-virus security set on it asks to buy it, but with money now is not very this moment have to use the protection methods built into the system, namely Windows Defender. I want to establish myself as I said Microsoft Security Essentials, Avast is also good, but they say to a weak laptop better put MSE. Surely you know everything about him, there are many good reviews on the Internet. Many establish it even the second antivirus program. Interesting your opinion about this program. Alexey Vladivostok.

Free Microsoft Security Essentials Anti-Virus

Note: Hi Friends! If you have installed Windows 8, you don't need to download and install anything, Microsoft Security Essentials Anti-Virus is already built into the Windows 8 operating system, only it is called differently.

Recently faced a negative opinion about this antivirus, absolutely not disassembled in this person, as soon as he heard the word Microsoft, he immediately frowned and remembered me a lot of bad about the search engine Internet Explorer.. But let the respected, I said, the operating system is installed with your Windows 7 from Microsoft and you are satisfied with it, so let's not immediately judge and try the new antivirus in fact, moreover, many professionals gave a good assessment of this antivirus. It is very easy to manage, undemanding to the capabilities of the computer and besides free. On the Internet, the positive review of the independent German edition Av-test.org is especially mentioned.
Personally, it seems to me that before going to such a serious antivirus market softwareMICROSOFT calculated everything well. And of course Microsoft Security Essentials Anti-virus, no extent is raw and not modified. Antivirus considered by Microsoft, a rather serious program that can provide you with security. According to my observations, it gets along on a computer with almost any such program, but there are two more unnecessary on the computer.

• The most important secret of Microsoft Security Essentials is that Windows 7 is for it, you can say the native home. It follows from this that MSE works closely with software windows components 7, which means that for the normal functioning of antivirus from Microsoft, operating windows system 7, installed with you, should be licensed, after its installation, it will immediately check it. Updates you need to be included and software Windows must be updated in a timely manner. What is all this for me, but what.

Microsoft Security Essentials has only the most necessary settings inherent in the anti-virus application and will not disturb you on trifles than it is very satisfied with many domestic staff users. MSE can be said, much less reminds the owner of his existence, compared to example with some other antiviruses, whose reports of intrusion prevented by them will be interesting not to everyone.

• Know that protecting you from Internet fraud or from phishing in Windows will not be the antivirus we consider, but filter SmartScreen. in Internet Explorer 8.. The Windows firewall must also be enabled, which performs the function of protection against various Internet worms. Personally, my opinion is not bad. this program Protector autoloading, you can read details from us. You can also use free to apply anti-virus scanner Or Kaspersky Virus Removal Tool. Well, the application once a week will make your system completely safe.

What is the defense free Antivirus Microsoft Security Essentials. from Microsoft. Now friends I'll tell you everything simple words. The antivirus program under consideration has a rather serious proactive protection or how many of them call behavioral analysis, built on permanent observation of everything that you have on your computer. When trying to make serious changes in the system, it will be stopped and further development will depend on you. What can be noted, this is a rather small percentage of false positives.
File protection, supported by constant and timely updating of anti-virus databases, guarantees the neutralization of malicious programs when scanning a computer for viruses.
You can download Microsoft Security Essentials on the official Microsoft website. Choose your own windows version 32-bit or 64 bit and click free download.

The installer weighs only 8 megabytes, launch it.

Take a license

Can not join

Firewall is better to turn on to protect against Internet fraud or from Phishing will be it.

Everything is not as critical and if you have already installed an antivirusman, you can leave it. Install.

Immediately after installation, you can check your computer to viruses. Ready.

Microsoft Security Essentials immediately after installation downloads on the official website Microsoft last update virus definitions.

Created by IT specialists Microsoft, it is actually an organic part operating system Windows.
MSE developed based on improving and expanding functions and windows features Defender, turning into a full-featured antivirus program designed for Windows, especially for its latest Vista issues and "seven". Consequently, conflicts in the work of antivirus with the system are minimized.
Antivirus from the Microsoft campaign is distinguished by simple and concise user interface. If you do not want a long and painfully thinking about what is needed, and whether it is necessary at all, one or another function in your anti-virus program, to wise over its settings - then Microsoft Security Essentials for you.
MSE is able to catch most of the famous computer viruses, worms and Trojans, Spyware and Adware. It provides a fairly reliable real-time protection from network threats. Updates of the antivirus base come regularly, usually three times a day. An indisputable advantages can be attributed to the fact that the Microsoft anti-virus consumes relatively small system resources.
You can download Microsoft Security Essentials for free on Microsoft, confirming that your copy of Windows is legal.
Installing the application is quick and smooth. Immediately after installing the antivirus "will require" update databases and scan the system. The first scan will take about an hour (if the computer has personal files that are not related to the OS, then longer).

1 - Home

The first tab states the security status of the system: green color means that everything is in order, the red - the computer is in danger, i.e. A virus has been found or updated viral databases. Also here is invited to select the type of computer check: fast, complete, selective. Fast check takes about 2 minutes and checks memory (processes), registry, system windows folders, temporary files, i.e. The places where the viruses in the first place are "settled". In full scanning mode, the antivirus checks the entire PC (programs in memory and the entire disk).

2 - updates

On the second tab you can check the version of the virus database updates and manually update the database. Check if you have the latest virus definitions and spyware You can by visiting the Microsoft Malware Protection Center page. By the way, by default in the program installed automatic update Bases.
Microsoft Security Essentials Base Update

3 - Magazine

On the third tab, you will find records of all malicious and suspicious elements recorded by MSE during the residence monitoring of the system, scheduled check or scan "on demand".

4 - Parameters

You can change the program settings by clicking on the fourth tab.
Here you can install:
→ The time of the scheduled system checks (default). You can cancel them at all and check the computer at a convenient time for you. At the same time, do not forget to make a full check of the system at least once or two per week and fast - when you turn on and on before turning off the computer. It is possible to regulate the level of maximum load on the processor (the default is 50%).
→ Type of action taken by MSE When potentially dangerous objects are detected from "critical" to "low" alert levels. By default, the so-called "recommended" action is installed, which can be changed to "Delete" and "Place into quarantine", and for a medium and low level of danger there is an opportunity to mark the "Allow" checkbox. The recommended action is a special action recommended by Microsoft to remove special or potential threats. This means that the Security Essentials program will decide on the applied action in accordance with the recommendations of Microsoft. In practice, in most cases, software that bears risk of critical and high level will be deleted. If you are not a big specialist in the field of malware, you can entrust the Microsoft decision on how to act in case of a particular hazard and leave the "recommended" action in the settings.
→ Next menu item: real-time protection. Here you should leave all the default checkboxes, since "real-time protection" makes it possible to check all downloadable files, follow the activity of files on the computer, track the "reactions to events" and use the "network check system".
→ You can then add exceptions for files and processes that you personally consider harmless, but Microsoft is not.
→ Advanced settings: Set archives check, removable carriers, Create a system recovery point before performing any actions when a threat is detected (just in case), etc.
→ In the last paragraph, the user can choose to join him to the Microsoft SpyNet community or not. The choice depends on your sociability and the desire to send information about your computer to Microsoft to improve the program.

What else can you add?
Often users are interested in the question if you can "disable Microsoft Security Essentials", that is, to temporarily "exit" from the program, as it is possible to do in the PC Tools AntiVirus interface.
Unfortunately, the ability to "exit the program" programmers MSE is not provided.
However, on the Answers.microsoft.com website, the following is recommended: You can disable real-time protection. To do this, it is necessary in the "parameters" in the "Real-Time Protection" to remove a tick next to "Enable real-time protection" and click on "Save Changes". Also make sure that all the ticks are removed in the "Planned Check" ("Check availability recent updates Definitions of viruses and spyware ... ", etc.). In this case, MSE will run manually and show activity only at the request of the user.
In this case, when the Microsoft Security Essentials monitoring is disabled, you can use such programs for additional computer scanning, like Spybot or Adaware, which are non-resident, as they start manually and disconnected after scanning.

Can Microsoft Security Essentials and Windows 7 Defender work together?
When installing Microsoft Security Essentials, Windows Defender is turned off. If you still want to periodically use Windows Defender, then it needs to enter the Microsoft Security Essentials program as an exception and disable in the defender check in real time.
But, I must say that using Windows Defender, having MSE installed in the system, it does not make much sense, since, in addition to the fact that these programs duplicate each other using the same signature bases, MSE has more advanced functionality and is a full-fledged antivirus that Protects both viruses and spy software. Therefore, if you installed it, then in the defender Windows already not necessary.

View signature databases ( last version anti-virus base) for Microsoft Security Essentials you can

Already many times asked me various questions About, for example, "where to download offline updates", "how to send a suspicious file to check in Microsoft laboratory", etc. Moreover, users from similar issues on my blog search engines, And do not find a response. Therefore, I decided to write this article.

As an entry, I want to immediately note that - quality, and at the same time free antivirus from Microsoft for home users and small businesses (up to 10 pcs), the engine of which is based on commercial Forefront Endpoint Protection.It has all modern antivirus technologies, such as signal check, heuristic analysis and cloud protection mechanisms.

During client installation, special components are added, allowing to build protection at the kernel level, including and detecting rootkits. Agree, only the developers of the OS can be all required toolsworking at a very low level, the rest of the vendors have to somehow get out.

To the main advantages of MSE, I would take the following characteristics:

• Free
• Undemanding to resources
• Integration S.
• Protection against Internet threats (integration with)
• Service of dynamic signatures
• Network monitoring system (protection against network exploit)

So, I will try to answer the most common questions from users:

Q: How often are Microsoft Security Essentials signature databases updated?

A: MSE anti-virus with default settings is updated once a day, at the same time, in which it has been installed. But, .

Q: Why does Microsoft Security Essentials disables Windows Defender (Windows Defender)?

A: Windows Defender It is included in Windows Vista / 7, and created in order to delete, put into quarantine or prevent spyware appearance. Microsoft Security Essentials. This is a full antivirus, which is incl. Protects from spy software. Therefore, if you installed it, the Windows defender is no longer needed.

Q: MSE is displayed in yellow, and reports that PC "presumably without protection". What does this mean, and what should I do?

A: Antivirus displays similar message In the case when signature databases are outdated, or a system scanning has not been performed. Try updating the antivirus databases, and spend full scanning Systems.
In the case, if it did not help, then you are likely to use utilities for cleaning the system, for example sesaleer.

Q: How to update the antivirus on a computer that is not connected to the Internet?

A:Download Offline Bases can be on the official website:

Q: When copying an executable file to a computer, the antivirus cannot determine it as a malicious software, although at startup it detects a threat.

A:In the Anti-Virus settings, place the option: Scan Archive Files. The fact is that this executable file is actually an archive with malicious software. By default, MSE archives does not check.

Q: How to send a Microsoft to the Microsoft anti-virus laboratory?

A:You can send a check file at this address:

Q: How does the dynamic signature service work

A: If during the analysis, the file will be regarded as suspicious, (for example, trying to immediately change the protected parts of the OS), but there is no signature of this virus in the database, then a file profile is generated that is sent to analyze in Microsoft - DSS special services (Dynamic Signature Service), SpyNet and MRS (Microsoft Reputation Services). In the case when the signature is already available in the update database, but it is not downloaded, the databases are automatically updated. The signatures contain not only a part of the "body" of the virus, but also some typical behavioral scenarios that allow you to unambiguously determine the fadness of the program.

Q: How the network monitoring system works

A:The network monitoring system provides protection against network exploits that use network vulnerabilities to infect your computer. It checks the network traffic to which the computer is connected, and in advance suppresses well-known attacks. It requires Windows filtering platform (WFP) available in Windows Vista and Windows 7. The network monitoring system does not work in Windows XP.

Q: Where to seek technical assistance, in case of problems?

A:Supplementary and qualified technical assistance with Microsoft Security Essentials and others software products Microsoft can be found on the official resource. Microsoft Community http://answers.microsoft.com/ru-ru/protect/forum/mse

You can download Microsoft Security Essentials from the official Microsoft website.

If you still have any other questions about this antivirus - write in the comments, I will try to answer them.

The notification is displayed "Microsoft Security Essentials does not follow the work of the computer, as the program is stopped. The service should be started again.".

Decision

Action 1. Restart the computer.

Close all applications and restart the computer.

Action 2. Make sure that the AUCROSOFT® Security Essentials is set to automatically start, and that the service is running.

In Windows XP, click Start, Select Perform, Enter the command services.msc. and press the key Input.

Start, in field To start searching Enter the command services.msc. and press the key Input.

Find element Microsoft service against malicious programs. Click Element right-click and select Properties Or double click the item to open the service.

Check that in the field Type of launch The value is indicated Auto.

Press the button RunTo launch service. If the button Run Inaccessible, click Stopand then click Runto restart the service.

Make sure that the steps described above can be performed without errors, and if it is not so, open the Internet incident by including the necessary error information.

Action 3. Delete the previously installed Internet security programs

In Windows XP, click Start, Select PerformEnter appwiz.cpl and press the key Input.

In Windows Vista and Windows 7, click Start, in field To start searching Enter the command appwiz.cpl and press the key Input.

Find in the list installed programs Internet security programs from third-party developers and remove them. *

Restart the computer, and then try to attempt to install Microsoft® Security Essentials.

Action 4. Delete and reinstall Microsoft® Security Essentials

In Windows XP, click Start, Select PerformEnter appwiz.cpl and press the key Input.

In Windows Vista and Windows 7, click Start, in field To start searching Enter the command appwiz.cpland then press the key Input.

In the list of installed programs, select Microsoft® Security Essentials. And remove it.

If you need to restart the computer, and then try to attempt to install Microsoft® Security Essentials.

general information

Microsoft Security Essentials anti-virus is completely free and can only be installed on licensed versions of Windows XP, Vista and Windows 7. All beta testers of this antivirus It is strongly recommended to update your version of Microsoft Security Essentials to the final.

At the time of production of antivirus, localized versions for residents of Australia, Austria, Belgium (French and Dutch), Hong Kong, France, Ireland, Italy, Spain, China, Mexico, Netherlands, New Zealand, Singapore, Taiwan and Switzerland (German and French) and Japan.

Microsoft Security Essentials Downloading

1. If the JavaScript scenario execution in your browser is disabled, enable these scenarios.

2. To download Microsoft Security Essentials Anti-Virus ,.

3. On the Microsoft website that opens, click Download now (If your browser blocks the pop-up window, then allow the Microsoft.com domain pop-ups in the browser settings and, if necessary, in the firewall settings too).

4. In the window that opens, select Language and your version of Windows 7 (32-bit or 64-bit).

5. Select a place to save the file and wait until Microsoft Security Essentials is downloaded.

6. Before installing Microsoft Security Essentials, be sure to uninstall the antivirus program that you have now installed (Start -\u003e Control Panel -\u003e Programs and Components).

Installing Microsoft Security Essentials

Launch the downloaded file, and follow the instructions of the Microsoft Security Essentials installation program.

During the installation of antivirus, you will need to connect to the Internet.

After making a license agreement, the Microsoft Security Essentials installation program will require the authentication of your copy of Windows.

You can continue the installation of antivirus, only if Windows authentication will be successful.

After installing the Microsoft Security Essentials installation, you need to update the viral base to start using the antivirus. If you do not remove the checkbox Scan My Computer for Potential Threats After Getting The Latest Updates (Check my computer for the presence of potential threats after receiving the latest updates), then after the installation of Microsoft Security Essentials is completed, the update of viral databases and checking the computer will start automatically.

If you click Cancel Update.The update process will be interrupted, and when you run the update again, it will continue from the place where it was suspended.

Anti-virus scanning manual

1. Start Microsoft Security Essentials.

2. On the tab HOME Specify the type of anti-virus check (Scan Options):

Quick. (Fast check) - the most commonly infected locations are checked. Fast check usually lasts a few minutes.

FULL (Full check) - the search for viruses and other malicious programs on all discs and in random access memory Computer. Full check can take from several minutes to an hour, depending on the hardware features of the computer.

Custom (Selective check) - Anti-virus check will be carried out only in the locations you specified.

To start checking, click Scan Now..

Microsoft Security Essentials Updates

Microsoft Security Essentials and its viral databases are updated automatically using the Windows Update Center.

If you want to update Microsoft Security Essentials and manually viral databases, start the antivirus, go to the tab. Update.and click Update. (Update).

It is also possible to update the Microsoft Security Essentials viral databases without connecting the Internet. To do this, find a computer that has an Internet access, and download the full set of Microsoft Security Essentials viral databases for your version of Windows:

After downloading the executable file of the software installation program, right-click on it and in the appeared context menu Choose Run on the name of the administrator.

History

To view a list of all malware and infected objects detected on the computer, start Microsoft Security Essentials and go to the tab. History..

To see the list of objects in quarantine, on the tab History. Choose Quarantined Items. (Objects in quarantine are unsuccessful infected objects, devoid of opportunities to function and stored in a special folder "Quarantine").

To view the list of objects missing during the scan, on the tab History. Select Allowed Items..

To clean the story, click DELETE HISTORY..

Setting up Microsoft Security Essentials

Run Microsoft Security Essentials and go to the tab Settings.

On the left side of the screen is the main menu of the program settings.

Scan on schedule

To assign antiviral scan on a schedule, in the main menu of the program settings open the item Scheduled Scan., Take the check mark, set the frequency and type of computer scan, indicating the day of the week, the time of day and the scan type - quick (Quick Scan) or full (Full Scan).

Here you can schedule checking and updating antivirus databases before starting scanning by activating the function Check for the Latest Virus and Spyware Definitions Before Running A Scheduled Scan (Check for fresh viral databases before starting the scheduled scan).

Activate the function START THE SCHEDULED SCAN ONLY WHEN MY COMPUTER IS ON BUT NOT IN USESo that Microsoft Security Essentials anti-virus performed the scheduled scan only during idle periods when the computer is turned on, but not used.

To disable anti-virus scan on schedule, remove the checkbox from the point RUN A SCHEDULED SCAN ON MY COMPUTER.

To change entered into force, click Save Changes. (Save Changes).

To assign actions to execute Microsoft Security Essentials when a virus is detected or another malicious program, open the item. DEFAULT ACTIONS. (Default actions) in the main menu of the Microsoft Security Essentials program settings.

Microsoft Security Essentials divides all malicious programs into four levels of danger, and in case of malware detection, one of the four levels of protection is activated, according to the degree of threat. For each level of protection, you can set an action by default (or install a tick opposite Apply Recommended Actions And leave "recommended" at all levels):

SEVERE ALERT LEVEL. (Higher Danger), Available default action options:

Remove. (Delete)

Quarantine. (Place in quarantine)

High Alert Level. (High levels of danger), available options for action by default:

Remove. (Delete)

Quarantine. (Place in quarantine)

Medium Alert Level. (Average hazard), available default action options:

Remove. (Delete)

Quarantine. (Place in quarantine)

Allow. (Skip)

Low Alert Level. (Low Hazard Level), Affordable Default Action Options:

Remove. (Delete)

Quarantine. (Place in quarantine)

Microsoft Security Essentials, like most antivirus softwareIt contains a resident scanner that protects the computer from a malicious real-time software in the background. To configure the Microsoft Security Essentials resident scanner, open Settings -\u003e Real-Time Protection.

To enable real-time protection, activate the function Turn ON REAL-TIME PROTECTION (Enable real-time protection).

After that, you can configure the parameters of the Microsoft Security Essentials resident scanner, activating or deactivating the following functions:

• Monitor File and Program Activity ON Your Computer (Track the activity of files and programs on the computer);
• Scan All Downloaded Files and Attachements (Scan all downloaded files and attachments).

Exceptions

In Microsoft Security Essentials you can prohibit scanning specific files and folders, files of certain types (expansion) and even certain processes.

1. To prohibit anti-virus verification specific files or foldersOpen Settings -\u003e EXCLUDED FILES AND LOCATIONS (Excluded Files and Location) in the Microsoft Security Essentials Setup menu.

Press the button Add. (Add) and specify which files and folders should ignore Microsoft Security Essentials during checks.

To resolve the anti-virus scanning of the previously excluded files or folders, highlight the desired file. or path and click Remove. (Delete).

2. To prohibit antivirus check files of certain types, Open item Settings -\u003e EXCLUDED FILE TYPES (Excluded File Types) in the Microsoft Security Essentials Setup menu.

Enter the exclusive extension in the string (for example, * .jpg) and click Add. (Add).

Remove. (Delete).

3. In order not to check for viruses Types of processes, Open item SETTINGS -\u003e EXCLUDED PROCESSES (Excluded processes) in the Microsoft Security Essentials Setup menu.

Only the processes executed by the following extensions can be prohibited:

Enter one or more extensions to the string and click Add. (Add).

To once again allow the anti-virus verification of previously excluded file types, highlight the desired extension in the list and click Remove. (Delete).

Advanced Microsoft Security Essentials Settings

To adjust additional settings, Open item Settings -\u003e Advanced (Extended) in the Microsoft Security Essentials Setup menu.

Activate the function Scan Archive Files. (Scan archives files) to enable Microsoft Security Essentials anti-virus archive check (for example, .zip, .cab, etc.).

Activate the function Scan Removable Drives. (Scan removable discs) if you want to microsoft program Security Essentials checked removable disks for viruses and other malicious software.

If you activate the function Create System Restore Point, Microsoft Security Essentials will create a control point for recovery of the system every time before starting the anti-virus scanning.

If you activate the function Allow All Users to View the Full History ResultsAll the users of the computer will be able to view the history of anti-virus checks. If you deactivate this feature, the history of anti-virus checks will be able to view only users with the rights of the Windows administrator.

Microsoft SpyNet - Microsoft Spy Network

Each time a virus is detected or another malicious program on your computer, Microsoft Security Essentials sends information about the threat found in Microsoft. You can choose one of two types of sending this information:

1. Basic Membership. (Basic Membership) - Microsoft Security Essentials sends only the basic information about the virus found. This information includes:

• virus source;
• the actions that the user undertaken or the Microsoft Security Essentials program;
• whether the activities were made effective.

2. Advanced Membership. (Advanced Membership) - In addition to basic information, Microsoft Security Essentials sends to Microsoft:

• location of a malicious program;
• file names;
• principles of malware;
• aside malicious program Distributed within your computer.

In some cases, Microsoft will pass personal information. However, Microsoft promises not to use this information To identify a user or connection with it.

Programs for Windows 7