How to know my windows architecture: 

To check whether you’re using a 32-bit or 64-bit version of Windows 10 / 11, open the Settings app by pressing Windows+i, and then head to System > About. On the right side, look for the “System type” entry. It will show you two pieces of information—whether you’re using a 32-bit or 64-bit operating system and whether you have a 64-bit capable processor.

3.Extract the book package on your computer.

To extract the book package, you must have the 7zip app installed on your computer (step1), then make sure that the book package is downloaded to your computer. Locate the folder where the book package has been downloaded. Right click on the package and select option 7zip. Finally in the sub menu click on Extract to "Package name".