For those of you who are still unfamiliar with the newly launched Windows 8, fret no more. You can a FREE copy of PDF e-book "Windows For Dummies" from Dell.
This 147-page Dell pocket edition written by Andy Rathbone is an excellent quick reference guide
Click this link: https://marketing.dell.com/windows-8-ebook
Then fill out the form and you can download the free e-book right away.
Or you can also get the full 399-page "Windows 8 For Dummies" ebook from extratorrent.com. Just google: windows 8 for dummies ebook download
Here is the Cheat Sheet from Windows 8 For Dummies.