HEATKEYS

The Microsoft Support home page is your support portal for Microsoft products. Download updates and find top issues, error messages, and troubleshooting tips for Windows XP, Windows Vista, Windows 7, Office 2010, the 2007 Microsoft Office system, and...

DNS Made Easy is the world leader in Enterprise IP Anycast DNS services providing the best ROI, a historic 99.9999% uptime, and a 100% DNS uptime guarantee. Increasing Uptime has Never Been Easier!

YouTube is a place to discover, watch, upload and share videos.

Running a small business. Learn how to operate and grow a business with information from accounting and bookkeeping to how to obtain small business financing, get ideas for franchises and more.

Boston University is a leading private research institution with two primary campuses in the heart of Boston and programs around the world.

TechNotes about Microsoft Exchange Server, Active Directory, Clutering, NetApp, Windows platform and other stuff

A help and support forum for Ubuntu Linux.

Linux blog by Vivek - Includes news, help, tutorials, programming, tips and how-to guides for Linux, UNIX, and BSD.

The Apple support homepage is the main portal to help you answer all of your questions about your new Apple hardware and software products, featuring user forums, troubleshooting pages, and tutorials.

E-MailRelay: a simple SMTP store-and-forward MTA and POP3 server released under the GNU GPL

HowStuffWorks Computer gets you explanations, reviews, opinions and prices for the Internet, home networking, hardware, and software.

An IaaS world leader for managed DNS and email delivery solutions, Dyn Inc. powers more than four miliion home, SMB and enterprise users.