User contributions
- 16:18, 19 December 2012 (diff | hist) . . (+2) . . Class software (→Required Proprietary Software)
- 16:14, 19 December 2012 (diff | hist) . . (+47) . . Class software
- 16:12, 19 December 2012 (diff | hist) . . (+1,296) . . Class software (→Required Proprietary Software)