Microsoft announced the availability of a 90-day free trial of the final RTM (release to manufacturing) version of Windows 7 Enterprise edition. Whether you are anxiously awaiting the new operating system, or skeptical of the hype around Windows 7, here are five reasons you should jump on the free trial.

1. Judge for yourself. Some have said that Windows 7 is little more than Windows Vista SP3. Even those who feel Windows 7 is Microsoft's apology to the world for Windows Vista seem to admit that Windows 7 is a pretty good apology.

2. Figure out what works.
3. See what you're missing.
4. Is it worth it?
5. Supplies are Limited.

More: http://pcworld.com/businesscenter/blogs/bizfeed/171298/