Windows 7 - Installation Guidelines
Some individuals may have recieved a new PC or copy of Windows 7 as a gift over the holidays. It's important to "always read the manual" before plunging into the install process. Information Week had an informative article recently that complements Microsoft's guidance on how to install. A key recommendation they make is to backup all your existing files (e.g., DVD, CD, Flash Drive, etc)
Another first step is to make Windows 7 as secure as possible. It's also important to apply all Windows updates before using the new system on the Internet extensively (after establishing Firewall protection and AV protection). I like maximum UAC safety settings and enhanced IE8 settings as well.
Windows 7 - Installation Guidelines
http://www.informationweek.com/news/hardware/desktop/showArticle.jhtml?articleID=220700452
QUOTE: Before you get started, the usual precautions apply. Back up any user data that's on the system; make sure you have any device drivers needed for at least the first phase of installation (mass storage controllers, generally); don't attempt to do this in the middle of a day when you plan on getting other work done.
Key Microsoft resources include:
Windows 7 - Official Home Page
http://www.microsoft.com/windows/windows-7/default.aspx
Windows 7 - System Requirements (IMPORTANT)
http://www.microsoft.com/windows/windows-7/get/system-requirements.aspx