Windows® 7 Tweaks: A Comprehensive Guide on Customizing, Increasing Performance, and Securing Microsoft® Windows 7
by Steve Sinchak
Chapter 2. Installing Windows 7
Now that you know about the various versions of Windows 7, you are almost ready to install Windows 7 on your computer. First it is important to understand the differences between 32-bit and 64-bit Windows 7 because both versions are provided by Microsoft when you buy a retail box. I show how to pick the right version for your computer hardware. Then I walk you through the installation steps and even show you some install tricks to get Windows 7 installed on computers without using an optical drive. In the end I show you how to configure advanced configurations such as dual-booting Windows XP and Windows 7 on the same computer.
Install Media
Included in every Windows 7 retail box are 32-bit and 64-bit media for two versions of Windows 7. The most common version used is still the 32-bit variant that has been around for ages, but recently the 64-bit version is becoming more popular for a number of reasons I'll get to shortly.
32-Bit or 64-Bit?
Making its debut in April 2005, the first version of 64-bit Windows was released as Windows XP Professional x64 Edition. Although the 64-bit edition was a true 64-bit OS, it was plagued by spotty driver support that limited its adoption. This was caused by the fact that the new 64-bit kernel required 64-bit drivers for all hardware devices. This vastly cut down on the number of compatible hardware devices. Hardware manufacturers had little incentive to rewrite drivers for the niche operating system. That all started ...
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