കീവേഡ് Operating Systems

BLU
6.978
Revolution OS

Revolution OS (2001)
HD
7.29627
The Code

The Code (2001)
BLU
7.52
Happy Birthday to GNU

Happy Birthday to GNU (2008)
HD
51
Microsoft: How to Succeed in Business with Workgroup Computing

Microsoft: How to Succeed in Business with Workgroup Computing (1992)
Eps
3
8.347
All Watched Over by Machines of Loving Grace

All Watched Over by Machines of Loving Grace (2011)