how to upgrade macos sonoma

2:19

2:58

10:50

4:39

3:40

1:52

2:41

8:07

10:04

4:02

16:55

14:11

2:16

12:46

6:29

12:46

11:13

10:33

8:44

8:34

6:29

25:39

3:12

11:39

3:43

4:05

2:16

10:32

6:52

8:29

4:48

2:03

11:13

3:10

3:40

20:46

2:25

5:54

3:12

4:01