| Similarity | Rank | |
|---|---|---|
| Windows | 0.847 | 3136 |
| Windows_operate_system | 0.825 | 79105 |
| Mac_OS | 0.815 | 61980 |
| Mac_OS_X | 0.805 | 22025 |
| Windows_[number] | 0.801 | 10766 |
| Windows_XP | 0.794 | 20220 |
| Windows_Vista | 0.792 | 32920 |
| Linux | 0.785 | 4235 |
| Windows_7 | 0.784 | 12163 |
| OS_X | 0.767 | 27444 |
| operate_system | 0.752 | 5517 |
| Unix | 0.751 | 25093 |
| Windows_8 | 0.743 | 15062 |
| UNIX | 0.742 | 38476 |
| for_Windows | 0.738 | 15242 |
| Windows_Server | 0.729 | 89274 |
| Microsoft_Office | 0.728 | 27947 |
| for_Windows_[number] | 0.728 | 78382 |
| on_Windows | 0.726 | 21037 |
| for_Linux | 0.717 | 35584 |
| Macintosh | 0.712 | 33846 |
| Windows_Server_[number] | 0.709 | 43093 |
| window_8 | 0.706 | 42402 |
| Internet_Explorer | 0.706 | 18580 |
| Server_[number] | 0.697 | 71730 |