Windows 10: My windows defender got hacked by viruses. and now i cant start windows defender..

i already tried few ways that i got from other forums but it didnt worked like i made a sfc/scannow but it just dont work and also i tried to do full scan from msert application of microsofts. then i decided to do a reset of my laptop but when i go to recover settings and then do get started it didnt worked so i go to restart now option and did a keep all files reset from local store cuz idk i cant do cloud bcs it say you can do that cuz of internet but i had a wifi connected. after the reset i checked if i can open windows defender but i cant it still says windows defender isnt starting. so i

:)

 

Windows Defender Released

Microsoft has released the final version of its Windows Defender anti-spyware utility. Windows Defender is a product of the Microsoft acquisition of GIANT Software. Previously known as Windows AntiSpyware, after a two years beta period it's now available for Windows XP and Windows Server 2003 under the name Windows Defender. Windows Defender incorporates Real-Time Protection to monitor systems for spyware activity, automated spyware removal with scheduled scans, full integration with Internet Explorer 7.0 and automatic spyware definition updates from Microsoft. Windows Defender is available freely to all customers running a genuine copy of Windows. Microsoft has also announced that customers will each be allowed to report two support incidents for free with Windows XP and Windows Server 2003.

Source: DailyTech

 

SEtting up automatic updates for windows defender on windows 8

I have found this on the internet en have set up a task for automatic definitions update for Windows Defender but a window pops up when this starts to run.
Is there a way to set this without any window popping up so that it just runs in the background?

Now I'm using
"C:\Program Files\Windows Defender\MpCmdRun.exe" -SignatureUpdate -MMPC

I'm currrently using it as described here:
https://forum.raymond.cc/threads/let-your-windows-8-defender-update-itself-automatically.34359/

 

Do you use Windows Defender?

I like Windows Defender, personally. It seems really lightweight and is never annoying. It just sits in the background and works. I don't tend to run across many viruses, so it doesn't make sense to me to worry about it too much.

I'd rate it on how paranoid you are about viruses.

Completely Confident: No Anti-Virus programs, Windows Defender disabled.

Somewhat Suspicious: No Real-Time protection, occasionally scan files manually. (Third party software or Windows Defender with Real-Time disabled.)

Awfully Analytical: Light Real-Time protection from a third party program, monthly scans scheduled.

Peak Paranoia: Heavy Real-Time protection, multiple third party programs, weekly scans.

Edit: Also, if you are going to disable it, disable it in services.msc or through Windows Defender itself. It may think it's been "attacked" if it sees itself being disabled. Might as well look up a guide to unneeded services while you're at it. There are quite a few that people typically don't use. Remote Procedure Call? Yes. Dial Up Networking Support? No.

Another Edit: I guess eidairaman1 beat me to my edit. *Frown