I bought this book to keep at work as my employer had just changed to Office 2010. I'd recently undertaken an office 2010 course so have a very good knowledge of Office 2010. I find this book easy to read and easy to use. I would say if you are new to office 2010 (i.e. basic level)then this book is good as an overview but if you need to know about the Office 2010 products in depth (i.e. expert level) then this is the wrong book.
I've never used nail stickers before so without wanting to spend a fortune I bought these and found them very easy to use. I had them on for a week and found I did need to reapply the top coat mid way through that (it's on the instructions that reapplying top coat is advisable) to keep them looking good. I will certainly use these again.