How To Turn OFF Windows Defender in Windows 10

Please do the below instructions to Switch OFF Windows Defender in Windows 10 Build 1809 Step 1  Click on  Windows   Start   Windows logo Start button  Button then type "  Windows Defender Settings " Step 2 Click on  " Windows Security "  then select  " Virus & Treat Protection "   Gear-shaped Settings icon Step 3 Click on   " Manage Settings "  Step 4 -  select " Real time Protection " and " Untick & Switch OFF " That's it, now Windows Defender is successfully turned off and you may proceed to the Bitdefender Installation.