Why is windows defender stopped every time I turn on my compurtrer

Defend Windows is turned off when I start my compurter and sometimes even if I'm on it, I'm so constqntly again.

WHY?

If you have the following AV, antivirus, programs installed, close your Windows Defender. Purpose of these AVs have their own advocates. 2 defenders on the same machine will create conflicts.
Bottom line: it's ok.
It's normal.
List of AVs which will stop Windows Defender:

Norton
McAfee
AVG
Microsoft Security
Essentials

If you don't have AV programs above, here's how to restart Windows Defender:

Start button > in the search box, type Services > press the Enter key > scroll to find Windows Defender, click on it >...
topic status , it must be said... Has begun
under Startup Type, it must be said... Automatic
If it does not say that, right click on Windows
Defender > click Properties >
in Startup Type, click on the pointer to the right and select automatic
to the service status, click Start
Click OK when finished.

Tags: Windows

Similar Questions

  • Why my windows Defender doesn't let me turn it on? I get an error message.

    Why my windows Defender doesn't let me turn it on? I get an error 0x800705b4.

    Hello

    read this information on the Defender:

    ·                         If you use microsoft security essentials avg avira mcafee norton etc they disable the vista version of windows defender by default

    the basics of Microsoft security has its own version of windows defender

    and other anti-virus programs use their own particular type of application to scan for spyware and malware

    It of nothing to worry and is the default action, which is designed for them to do

    If the above does not apply to your machine to read the information on the below link on how to disable the windows defender service in vista or make an autostart to enable

    http://www.groovypost.com/HOWTO/Microsoft/Vista/disable-Windows-Defender-service-in-Windows-Server-2008-or-Vista/

    and if you need to change startup programs read this information on the other methods of doing it without using defender

    using msconfig read this tutorial;

    How to use MSCONFIG in Windows Vista

    Here's how to use MSCONFIG in Windows Vista to disable some unnecessary programs that load automatically at startup

    http://netsquirrel.com/Msconfig/msconfig_vista.html

    and also try this program;

    This utility, which has a knowledge of auto-starting locations of any startup monitor, shows you what programs configured to run at system startup or login and that the entries in the order of processing windows. These programs include those in your startup folder, Run, RunOnce, and other registry keys. You can configure Autoruns to show other locations, including Explorer shell, toolbar extensions, helper objects to the browser, Winlogon notifications, auto and many start-up services more

    http://TechNet.Microsoft.com/en-us/sysinternals/bb963902

  • Windows firewall stops every time I start my computer.

    OT: I have to pass Windows Firewall, every time I start my computer. What is this caused by a virus or a bad setting in Windows?
    Whenever I turn on my computer, I check that the Windows Firewall is enabled. It is still off and I have to turn it on.

    Hi Tony McLaughlin,.

    1. what operating system is installed on the computer?
    2. are you aware of any hardware or software changes, prior to the beginning of the question?
    3. you have any third-party firewall installed on the computer?

    Method 1
    The Windows Firewall will close if you have any third-party firewall is running on the computer. I suggest you try the steps from the following link:

    Windows Firewall is turned off every time I start my computer
    http://TechNet.Microsoft.com/en-us/library/cc749262 (v = ws.10) .aspx

    Method 2
    To start the Windows Firewall service.
    a. Click Start and all programs and type services.msc in the run window and press ENTER.
    b. find Windows Firewall services and put him automatically and rstart services and verification.

    Additional information:
    Security Warning: the Windows Firewall is disabled
    http://support.Microsoft.com/kb/2288085

  • Why my Windows Defender displays off when I turned on?

    Why did my show as windows Defender off I turn?

    What other security programs you have running? Many as MSE, Norton, McAfee, AVG, etc., will stop Windows Defender because they have the same functionality, and having two programs running at the same time and make security the same work can lead to conflicts. This is by design and must be accepted by the user.

  • Windows Defender stop working after the malicious software removal tool

    I ran windows software and after this removal tool, my windows Defender stopped working says its turned off, but when I try to turn it on nothing happens

    This problem can occur because another security application is used or the Windows Defender service has stopped, or components of Windows Defender are corrupt.

    You install any new programs recently? Windows Defender is not designed to protect against the extent of malware. If programs like Microsoft Security Essentials and Windows Defender both run, your system may experience degradation in performance and other problems caused by the conflict of two services providing real-time protection at the same time. I recommend that you keep the Defender off if another application of security protection is running.

    If no similar security application is installed, I suggest that we have follow these steps to resolve the problem:

    Step 1: Check the Windows Defender service
    =================================
    1. click on start, in the search box, type: "services.msc" (without the quotes) and press ENTER. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
    2. double-click on the service "Windows Defender".
    3. click on the 'general' tab. Make sure the "Startup Type" is "automatic". Then please click on "Start" under "Status of Service" to start the service.

    If the problem is not resolved, please refer to step 2:

    Step 2: Save the associated DLL files
    ========================
    1. click on start, type "cmd" (without the quotes) in the box start the search. Right click on CMD listed above and click 'run as administrator '.

    2. in the command prompt, type the following and press ENTER to each order:

    regsvr32 atl.dll

    regsvr32 c:\windows\system32\wuapi.dll
    regsvr32 softpub.dll
    regsvr32 mssip32.dll

    3. close the command prompt, and then run Windows Defender.

    If the problem persists, please after return.

  • Windows Defender appears each time computer is turned on

    Everytime I turn on my computer windows defender appears saying that it is turned off. Windows Defender, I opened and he was selected to be marketed. So I checked the box that said turn on windows Defender but whenever I have turn off the computer or restart it, it says that windows defender is stopped. Why this is happening and what can do?

    Hi Babyblues221,

    From your description, it seems plausible that another program can be disable Windows Defender.  You use a different type of antivirus/security software?  These are often the causes of Windows Defender turned off.  You can try a "clean boot" to verify that it is or is not caused by another application.  To check this, reactivate Windows Defender, follow these steps:

    To perform a clean boot on a computer that is running Windows Vista, follow these steps.

    1. Click on launch , t
    2. Type msconfig in the box start looking for and then press ENTER.
    • If you are prompted for an administrator password or a confirmation, type the password, or click on continue.
    • On the the general tab, click on Selective startup.
    • Under Selective startup, turn it off box load startup items.
    • Click on the Services tab, select him hide all Microsoft Services check box and then click on Disable all.
    • Click on OK.
    • When you are prompted, click on restart.
    • After the computer starts, start the program or game and see if the problem is resolved.
      If Windows Defender is on, there is another program that starts and stops this return.  You may need to try to reactivate each non-Microsoft service individually to find the app problem.
    • Some services may temporarily lose functionality when you perform a clean boot procedure. When you restore the settings, the functionality will be restored. However, the original error message or behavior may return.
    • Be aware that if the computer is connected to a network, network policy settings may prevent you from complete the clean boot procedure. You may need to contact the aid system administrator if you cannot perform a clean boot.

    I hope this helps!

    DRU

  • Why my Windows defender updates itself automatically? I last updated and also I do not Windows update to automatically install updates.

    Why my Windows defender updates itself automatically? I last updated and also I do not Windows update to automatically install updates.

    Hey open58,

    Follow this link here to understand why Windows automatically updates itself, even if you do not assign it. I'm a bit confused about your real question so if it is not answered please just ask him one more time and I'll try again.
    Thanks for posting of Microsoft Answers!
  • Hello everyone, after correctly installed the creative cloud adobe now I want to update, the program also tells me to do. But the problem is that connection only goes up to 2% and stops, every time freaking. Weeks before. What is the problem? And Yes

    Hello everyone, after correctly installed the creative cloud adobe now I want to update, the program also tells me to do. But the problem is that connection only goes up to 2% and stops, every time freaking. Weeks before. What is the problem? And Yes, there is an internet connection

    Good afternoon

    Thank you for your response. It was the right solution, but I missed something in your response. I had to start several times to download / update. Throw/delete (or the procedure of the description) files don't get past not like you described, but I tried something myself and it worked finally.

    But I have to ask: If this problem continues, of course, that a workaround is available, why is this a problem in the software persists, exist?

    Maybe you can't give answers, but I'm just wondering, well thanks for your help.

    Green eyes greeting

  • Why my windows defender off swith & travel essentials on how doi fix this that I don't see anything in the settings

    Why my windows defender off swith & travel essentials on how doi fix this that I don't see anything in the settings

    There is nothing to fix. Part of MSE is the same work as Windows Defender so it shut down to avoid conflicts. You might as well remove it from your machine.
     
     
  • I use windows XP and every time I adjust the time to have 5 Midnights before, it re-adapt to previous settings

    I use windows XP and every time I adjust the time to have 5 Midnights before, it re-adapt to previous settings

    Try the following steps.

    The Notification area of your taskbar Windows, right click...

    In the menu... Choose... Adjust the Date and time...

    On the time tab Internet... Uncheck the...
    Automatically synchronize with an internet time server / apply / OK...

  • resolution problem with my monitor every time I turn on

    I have a monitor to display wide w1907 h p on nvidia gforce7050/nvidia nforce 6101.2 weeks I had restore the desktop pc top of page back to default settings since then every time I turn on the screen starts to the resolution of the game and then after a few seconds, it turns into the resolution.i minimum re on this return to the recommended resolution and it stops on this setting until I have put it off and then when I use the PC again I have to repeat the process thanks t..

    Hi Tony,.

    Have you checked that you have the correct nvidia gforce drivers installed from the manufacturers Web site?
    This problem may appear when you have a general driver for the graphics card.

    You could try reinstalling the drivers for the graphics card because it could have been corrupted somehow when return you to the default settings.

    Kind regards

    Joel

  • Form diagnosis of prints every time I turn on the printer.

    I recently put in a new cartridge black ink (HP product) and every time I turn on my printer prints a diagnostic sheet - this is the first time that this has happened and I used the printer for about 4 years. Thanks for any help.

    OK, the Photosmart C3180 see the troubleshooting here page.

  • error code (0x800106ba) when trying to access windows defender says I need to turn it on manually.

    Windows defender problem

    If you have Microsoft Security Essentials, AVG, McAfee, Norton, etc. installed, they have a conflict with Windows Defender, or turn it off.

    Microsoft Security Essentials has its own integrated version of the defender and it automatically disables the version of Vista in Windows Defender.

    If it's not:

    http://Windows.Microsoft.com/en-us/Windows-Vista/turn-Windows-Defender-on-or-off

    Turn Windows Defender on or off the information on the link above of Microsoft.

    Hope the above explains the common compatibility issues with Windows Defender and other security programs.

    See you soon.

    Mick Murphy - Microsoft partner

  • I have a new Omni. Can I put it, so I did not type my password every time I turn it on?

    I have a new Omni.  Can I put it, so I did not type my password every time I turn it on?

    If there is an option to check that I missed.

    If you go to user accounts, you can change the password. Create no password in the new password just press ENTER to block.

  • Kaspersky protection ended today, Windows Defender and firewall won't turn on.

    My laptop came with a free year of protection Kaspersky and it ended today.  When I went in my security settings to see what had happened it looks like all my protection is disabled.  When I try to turn it on nothing doesn't change.  Help, please!

    Hello

    You must completely uninstall Kaspersky before that Windows Defender will accept to be turned on. It will allow you to turn it on as well as the protection of Kaspersky is over, it is always installed. If it were to turn on, it would conflict with Kaspersky and you would get from the crashes and conflicts left and right.

    Kaspersky - remove http://support.Kaspersky.com/common/service.aspx?El=1464

    Windows Defender (how to activate after removal)

    A.Navigate ofControl Panel (with icons). You can do this by typingStart > Search > Panel. Once in the Control Panel change the drop-down menu of thecategory to large or small icons.

    B.Among list icons, and then click Action Center.

    C.Assuming that the deletion of your previous anti-virus software has gone well, you will notice for unexpected and spyware software (important) protection and Virus protection (important), it will have a button that says turn on now. Click on this button (no matter that, as Windows Defender is as well used in Windows 8/8.1).

    Kind regards

    Patrick

Maybe you are looking for

  • Transfer of operating sys xp from drive C to drive D.

    I have a dell xpst600 which came with a hard (C) drive of 20 GB containing my operating system installed on it.  I get that my hard drive is running out of space.   I added a 160 GB (D) hard drive to my computer.  Is it possible to transfer my hard d

  • Director of Windows can not find the file

    I made a presentation / film in windows movie maker, and it worked fine.  Then when I went to access the movie a month later, all photos in the film are absent, and the Director of windows message can not find the file you want to locate the file...

  • Corrupt Driver DVD

    Hi, ive got a HL-DT-ST-DVD RAM GH40L ATA Device, which does not work with my Vista Home Edition, it displays the following error message: "Windows cannot load the driver for this hardware device. The driver may be corrupted or missing (Code 39). Desc

  • MX300 autonomous of endpoint

    Small question, the MX300, can of this endpoint make/receive calls without being registered to CUCM or VCS?

  • Windows does not recognize my NVIDIA GeForce GT 545?

    I uninstalled my NVIDIA GeForce GT 545 pilot, thinking it would be simple to reinstall. However, whenever I try to install the driver for my NVIDIA graphics card, it says in an error: - This NVIDIA graphics driver is not compatible with this version