memory in operating system

11:26

1:20

7:36

13:06

3:00

10:43

12:21

20:05

29:10

6:39

4:56

11:20

9:02

2:18

9:23

2:01

2:04

5:50

7:32

1:22

2:58

8:46

2:40

3:39

1:42

32:27

27:29

4:05

9:25

20:46

4:29

2:09

4:00

1:54

11:54

2:40

11:09

23:24

12:35

8:31