Hello,
Step 1: Verify the status of the Windows Defender service:
Press the Windows + R keys
In Run, type services.msc and click OK
In the services window, search and double-click on Windows Defender Service
Verify that the Aesthetic service type checkbox in Automatic
If the service status is Stopped, click Start
Step 2: Perform a diagnosis and repair of Windows components.
Use the Windows + X key combination.
Click on the System Symbol option (Administrator).
Enter the following commands one by one:
- DISM.exe / Online / Cleanup-image / Scanhealth
- DISM.exe / Online / Cleanup-image / Restorehealth
- Sfc / scannow
Step 3: Make a repair of your computer eliminating viruses and other malicious software with the following programs:
AdwCleaner
https://www.infospyware.com/antispyware/adwclea...
Malwarebytes Anti-Malware
https://www.infospyware.com/antispyware/malware...
HitmanPro
https://www.infospyware.com/antimalware/hitmanpro/
ESET Online Scanner (online antivirus) -click the button Explore now-
http://www.eset-la.com/online-scanner
Microsoft Malicious Software Removal Tool
https://www.infospyware.com/antimalware/mrt/
Restart the computer from any of the above mentioned programs.