Microcomputer Application Software-Digital Tools for the Information World is a textbook developed by the computer science department of the University of Hawaii at Hilo for use in the course CS101: Digital Tools for the Information Age.
This text is a great resource for the Microsoft Office suite, including Excel, Word, Powerpoint, and Access, and includes projects and exercises. The textbook also covers other topics, including HTML, some JavaScript, and working in the ‘cloud’ with Google Docs.