What is wallpaper and screensaver?

Related questions

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Tags

1. #commonly
2. #devices
3. #computer
4. #people
5. #picture
6. #pictures
7. #provided
8. #system
9. #wallpaper
10. #easily
11. #numbers
12. #limited
13. #desire
14. #operating
15. #screensaver
16. #however
17. #words
18. #change
19. #parlance
20. #ordinarily