User contributions
- 17:12, 20 April 2016 (diff | hist) . . (+373) . . Talk:1663: Garden (Added comment on header text)
- 10:38, 6 April 2015 (diff | hist) . . (0) . . 1508: Operating Systems (→Explanation)
- 10:36, 6 April 2015 (diff | hist) . . (+4) . . 1508: Operating Systems (→Explanation: length of time)
- 10:34, 6 April 2015 (diff | hist) . . (+32) . . 1508: Operating Systems (→Explanation: years)
- 10:28, 6 April 2015 (diff | hist) . . (+16) . . 1508: Operating Systems (→Explanation)