same **** happened to me despite me being clearly online, not to mention all my full scans stop mid way through the scan, Microsoft fix this crap! and I cant manually defragment also
Windows Defender - Virus and spyware definitions couldn't be updated
can't update spyware and virus definitions
Original title/subject: windows defender
Windows for home | Windows 10 | Security and privacy
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
192 answers
Sort by: Most helpful
-
Anonymous
2017-10-30T09:27:58+00:00 -
Anonymous
2017-10-30T08:49:45+00:00 I HAVE THE SAME QUESTION
..........RESTART YOUR PC .. MAKE DATE AND TIME ACCURATE ..THEN UPDATE
-
Anonymous
2017-10-30T05:45:40+00:00 cannot update windows defender
-
Anonymous
2017-10-30T04:44:58+00:00 Hi,
We would like to know if you've tried all the suggestions posted by other users on this thread. Also, please see the information posted by Le Boule on page 2 of this thread regarding your concern.
Regards.
-
Anonymous
2017-10-28T15:27:31+00:00 Windows defender is not starting