First we need to figure out what operating system type and version you’re using. Most of the tips in the book are broken down this way, and the checklist helper will give you a custom list that will help you focus on just the parts that matter most to you!

The easiest way to figure out what OS you have is to go to the following web site. If the web site can’t tell your OS, it also has instructions to help you figure it out.

Once you’ve figured out what particular OS type and version you have, click on the appropriate link from the following list to see your custom checklist:

Microsoft Windows 10

Microsoft Windows 8.1

Microsoft Windows 7

Mac OS X 10.11 (El Capitan)

Mac OS X 10.10 (Yosemite)

Mac OS X 10.9 (Mavericks)