Windows 10: how to turn on windows security center service, I have no windows defender app

sironce day I was downloading a game turn off the security service than I lost windows security services he was permanently tun off in my laptop I can't open. windows security services please help me.

:)

 

windows defender & security center services keep turning off


Are you running any other AV or did you have one running in the past? If you didn't use an uninstaller for the AV, then the remnants of it could be causing the problem. Normally any time you install an AV it disables Defender by default.

If you are getting any error codes please list those, that will be helpful in helping you.

As torre suggested, might be a good idea to do a reset or even a reinstall.

Reset Windows 10 - Windows 10 Forums

Windows 10 - Clean Install - Windows 10 Forums

There are also some suggestions listed here:

Unable to turn on Windows Defender in Windows 7 / 8 / 10

 

turn on windows security center service

hai prachakkhongkasem.

my name is dimas bayu. to turn on windows security center service. you can follow these steps

press win+r (run) -> type "services.msc" without quotes -> search "security center" -> right click at "security center" and choose properties -> click "start" to running security center service and make startup type to "automatic" -> after that, close services
and restart your device.

maybe can help.

 

windows security center disabled...

windows security center disabled????????

i just installed windows defender on my computer (freshly formated new hard drive about 2 weeks ago) and it would not update because the security center was not running. so i went to msconfig and it was not in the services list so i went to services.msc and it was disabled. so i changed it to automatic and started it. after rebooting it was still running, so i restarted it again and it was disabled again, so i renabled it again. and when i went to the security center in control pannel it looked like this





i had to enable the windows firewall too. but it says that automatic updates are turned off, so i went to change it and it said that it was on...???...???? i did the fast format this time cause i didnt want to wait for 500gb to format *Big Grin and i have noticed a few other quirks mainly my audigy 4 pro software acting funny time to time. do you think that i have a virus or something of that nature? i will put AVG on here tomorrow and maybe adaware. i have never had a virus so i didnt see any need for anti virus and or spyware programs eating up resources. but i am puzzled as to why my services are automatically shutting down...