Windows 7
How to Make Windows 8 Behave Like Windows 7 on Your Computer
If you are a running a PC with Windows 8 and want it to work instead like the 7 version, then these tips will show you how to do it on some of the basic functions.
32-bit vs. 64-bit Operating Systems – What is the Difference?
Windows is now commonly sold in 32-bit and 64-bit versions. The information found here will help you decide if a 32-bit or 64-bit version of Windows is best for you.
Windows 7 Free eBook
And Microsoft has made a 6.5mg pdf available to help you get started with the latest release – Windows 7. It’s called Deploying Windows 7 Essential Guidance from the Windows 7 Resource Kit and TechNet Magazine.