windows security service not working

3:53

6:45

2:28

5:03

3:07

3:47

3:34

9:35

6:25

5:02

9:47

6:01

6:24

4:14

5:29

00:35

3:23

3:58

00:50

8:12

1:15

8:52

5:48

4:25

1:43

2:50

2:08

9:15

3:48

7:39

5:19

7:48

8:51

4:04

7:53

2:10

4:03

3:41

14:09

10:33

8:46

5:05

4:31

16:33

8:00

4:14

5:31

17:52

2:14

14:57

6:26

5:01

2:02

2:13

3:36

4:03

4:55

7:36

1:33

2:05