Operating systems +-

Identify it ( Win Xp, Ubuntu etc)

  1. Win 7
  2. windows 7
  3. Win 7
  4. xp
  5. ubuntu
  6. Win Xp
  7. Ubuntu
  8. XP
  9. Win7
  10. Archlinux
  11. 7
  12. 7
  13. Debian