Have been plagued the past week or 2 with notification at bootup that Defender is off. I went thru all the steps in the tutorial on turning it on, and the cmd screen shows that it is working, but the next day it shows turned off again. Since my pc doesnt run 24/7, and the time varies day by day as to when it gets booted, is there any way to set Defender to do its scan at bootup rather than a preset time ? My only other real option is just to leave it off, and I am not adverse to doing that.