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