Microsoft home page 
The Microsoft home page hosts a collection of company news articles, as well as links to product information, training, support, free software, events, and company information.
Microsoft Vista Tips: Home Networking Setup and Options
The most daunting part of upgrading to Windows Vista may be trying to figure out where in the layers of menus the networking and file-sharing options are hidden.
PracticallyNetworked.com
PracticallyNetworked.com provides easy-to-understand help for small-network builders. The site contains how-to information for setting up and debugging home-office and small-business networks. Users can also find extensive troubleshooting information, tips on getting applications to work through firewalls, product reviews on network hardware and software, and more.
Webopedia's Quick Reference: Microsoft Windows Vista
For years, computer users heard of a mysterious new operating system from Microsoft, codenamed Longhorn. In 2005, Microsoft officially removed the Longhorn codename and announced the operating System under the official name of Windows Vista.
Windows Vista
Windows Vista has something for everyone. Learn more about the feature benefits for consumers, business, IT departments, and enterprise deployments.