Windows Vista Update Tools:
Alert!
for more information about Windows 7, click here 
Operating Systems
In order to put the release of Vista in perspective, here are the other operating systems that Microsoft has released.
| Operating Systems | Windows NT |
| Windows 2000 | |
| Windows XP | Win Media Center |
| Windows Mobile | Windows 2003 |
| Windows Longhorn | |
| Windows Vienna | Windows 64 Bit |
| Windows Seven |