Hi and thanks for reaching out. My name is Bernard a Windows fan like you. I'll be happy to help you out today.
I understand the issue you have, there is nothing to worry I am here to help, technically, it is normal when the Windows Security is doing a scan in the background or there are unnecessary third party-services running background, and for us to sort out the issue, kindly follow the steps below:
Method 1. Do clean boot:
A “clean boot” starts Windows with a minimal set of drivers and startup programs, so that you can determine whether a background program is interfering with your game or program.
- In the search box on the taskbar, type msconfig and select System Configuration from the results.
- On the Services tab of System Configuration, select Hide all Microsoft services, and then select Disable all.
- On the Startup tab of System Configuration, select Open Task Manager.
- Under Startup in Task Manager, for each startup item, select the item and then select Disable.
- Close Task Manager.
- On the Startup tab of System Configuration, select OK. When you restart the computer, it's in a clean boot environment.
troubleshooting reference: https://support.microsoft.com/en-us/help/929135...
Method 2. Repair Windows apps and Windows defender:
On Powershell(admin), copy and paste the command below and hit enter:
Get-AppXPackage | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
restart the PC and check
Method 3. Reinstall Windows Defender
Open the registry, then go to
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
Then delete the Windows Defender folder, restart the PC, and recheck it.
Let me know how it goes and I hope that helps.
Bernard