The immediate window is used to run a line of code right away. To check your object type, I'd use the Watch window. Frankly, I find the Watch window very handy as a tool to drilldown on objects. Does the book teach you how to use it in all the ways possible? No, but it does introduce it. The book is 600 pages long. To cover everything in the kind of detail your asking would require many volumes.
F1.. I don't know - I didn't write that chapter. Basically, the section on the debugging tools goes over the built-in tools with some brief examples so you understand what they do and how to use them.
Solid Foundation - depends who you talk to. Some readers think our book is great. Others think it's not simplified enough, even though it explains how to work with ranges, the most basic object in Excel. (You can download the Range chapter from the link I provided previously.) It builds up from there. Pivot Tables customization - depends on what you mean. It explains how to create one from scratch using VBA; using some of the advanced features; filtering; formatting intersections; and more.
Loops - yes, those are discussed. Some in chapter 4 and of course there are some used in several code samples throughout the book.
Amazon's Look Inside shows the complete Table of Contents - broken down to the sections. That might answer your questions on what kind of information is covered.
You would have to contact the Microsoft Store for questions about the ebook. I have no idea (or control over what they allow/do).
Even though I wrote 1/2 the book - I often refer to it myself. Sometimes it's because the project I'm working on includes information Bill wrote about (pivot tables, charts) and other times, I just don't remember exactly how to do something, even though I wrote the section myself (*lol* - for the life of me, I can never remember the details on how to work with multi-column listboxes).
There's a lot of code samples in the book. Usually we introduce/explain a concept but follow that with a code sample. Sometimes it's a short sample, showing how to use the specific property being discussed, but often, it's a full sub to give you an idea of how you *might* want to structure a solution (there's rarely a single solution to a logic problem).
Anyway, as I mentioned above -I suggest you check out the Table of Contents at Amazon - it's in their "Look Inside." There's the chapter TOC, but after that, there's a TOC with the sections broken out.