The book report should be roughly 1000 words. Do not try to summarize the whole book. Give an overview of what it’s about, then pick a few critical themes or issues and discuss how the author presents them. Analyze and comment; do not just summarize.
Tell which points you think are valid and which you do not agree with, and why. Add your own examples, counterexamples, or arguments, if appropriate. Some books on the book list are general evaluations of computers or technology. Some take one side (pro or anti technology) and argue it strongly. Read critically. Think about and include counterarguments.