21 January 2017
- 00:2500:25, 21 January 2017 diff hist 0 m RedHat Linux installation typo
25 June 2013
- 18:2618:26, 25 June 2013 diff hist +231 m Text editor FAQ How to use Firefox spell-check
7 June 2011
- 20:1320:13, 7 June 2011 diff hist −3 m Multimedia plugins filter Fixed a broken link