What is the heaviest book about Microsoft 365?
What is the heaviest book about Microsoft 365?
The amount of pages doesn't reflect the true value (what you can actually gain from the book).
The number of pages isn't important.
What exactly are you aiming to understand or discover about "Microsoft 365"?
In most cases, you'll need to read multiple books.
Writers usually concentrate on their areas of expertise.
You might require several books or just specific sections.
You're aiming to grasp all admin capabilities and reach a proficient understanding of the Microsoft Graph API. It seems achievable.
The concept of "best" requires a clear quantitative standard. The page count alone doesn't measure quality. There can be numerous books, each with strengths and weaknesses—some excel in visuals but lack clarity, others provide solid examples but may be hard to apply. It's why I often keep multiple resources handy, such as PowerShell, and still rely on online sources for explanations and practical cases.