Martin S. Matthews 
Windows (R) XP Professional: A Beginner’s Guide [PDF ebook] 

Leverage the power of Windows XP and fully satisfy your business needs with help from this practical guide. Covering data storage on CDs and DVDs, printing and faxing, transferring files, connecting to and using a local area network, using a modem, setting up and using an Internet connection, and much more — this book is ideal if you’re new to Windows XP Professional.