Windows 10: my defender is not turning on

sir i have turned off my windows defender from regedit to activate my win 10. then after activating my win and then i tried to turn it on from regedit.
i putted the value to the initial and restarted my system.....
but after that my defender is not turning on.
i tried alot from regedit as well as from group policy but my defender is not on work again...plss help

:)

 

WINDOWS DEFENDER is turned off

Hi Ahmed,

Since you're not able to turn on Windows Defender as well, we'd like to know if you have made any changes recently prior to this issue. In the meantime, you may follow the steps below on how to turn on Windows Defender manually:

• Type Windows Defender in the Search bar and press
  Enter.
  
• Go to Settings and make sure that the Turn on real-time protection recommended option is turned on.
  

Same thing with the other members who are having the same issue, we suggest that you check if the service was setup to
Automatic in the Services option. Please follow the steps that we've provided last
September 3, 2017.

Let us know how if you were able to turn it on properly by changing the Startup type to Automatic.

 

windows defender turned off.....................

@atramsuraj: You can
read this post and follow the given steps to re-enable your Windows Defender. And, by the way:

• What OS are you running?
• Are you also using 3rd-party security program? If so, please consider disabling it, as some could turn off Windows Defender automatically.

 

WINDOWS DEFENDER is turned off

Hi Roger,

Windows Defender is our first line of defense against any spyware or malware infections that may harm our computer. To turn on Windows Defender manually, you may follow the steps below:

• Type Windows Defender in the Search bar and press
  Enter.
  
• Go to Settings and make sure that the Turn on real-time protection recommended option is turned on.

If it will not turn on manually, you may need to check if the program was set to Automatic in the Services. Please follow the steps that we've provided last September 3, 2017.

Should you have other questions, don't hesitate to let us know.