Turn On or Off Windows Defender in Windows 10

Windows Defender helps protect your PC against malware. You can disable or enable Windows Defender following this simple guide

Windows 10 Pro, Enterprise, and Education Editions:

• Open the Local Group Policy Editor by going to the taskbar. Click the search icon, type group policy and select Edit group policy
• Find Computer Configuration/Administrative Templates/Windows Components/Windows Defender
• Find Turn off Windows Defender and double-click it

• Set the option to Enabled

• Click Apply then OK