For both personal and professional reasons I've been reacquainting myself with the various Windows operating systems recently and I chose Mike Meyers' tome for no other reason than it offered broad coverage of XP, Vista, and 7. However, this book proved to be far more than a Windows instruction manual and it has become one of the few books that, when I finished it, I immediately started re-reading!
I have previously been guilty of complaining that computer books are over-priced but this is clearly an exception. With a rrp of £40.99, each page (excluding Appendices & index) costs just 2.8 pence. Given the information density, illustration quality, and the fact that you are unlikely to pay the list price, this represents superb value for money.
Myers keeps the language accessible and eschews the gratuitous use of intensifiers that can make reading (and understanding) technical literature such a chore. This makes this an enjoyable (yes, enjoyable) read! Criticism is limited to Myers occasionally forgetting that the world stretches beyond the borders of the USA and a little too much advertising for his Company. Nonetheless, even if you have no intention of taking the CompTIA A+ exams, this an outstanding introduction to computing for aspiring techs or enthusiastic amateurs alike and I have no hesitation in rating it a five star publication.