It protects your system from any risks, warnings, and security problems. Windows Defender is a built-in anti-virus program on Windows 10 PC/Laptop. You should only try this if you have another strong antivirus that works to defend the PC/Laptop. Note: We strongly suggest that you don’t turn off Windows Defender permanently as this can put your PC at risk. If you wish to use it again, you will need to follow the same procedure, select “Disabled” on the step “7th”, and restart the PC/Laptop. It will not start itself on every reboot now. Now, you have turned off Windows Defender permanently.
You can click on Apply and then click OK to save the changes.
