Creating your book, we recommend using Microsoft. With probably the best spelling, layout and grammar tools anywhere, it will make anyone appear to be an excellent writer.
Microsoft says, “Word helps you put your best words forward – anytime, anywhere and with anyone. A new, modern take on the desktop application built for the creation of polished documents.”
A great essay on writing with Word can be found on a Microsoft website.
Always remember to try and write as if you are talking. Make it feel natural and not contrived. Think of a book you have really enjoyed reading and do the same. Your readers will thank you.