About The Book: No matter how the PC is used-as a business tool, an entertainment center, or an Internet on-ramp-this latest edition of The Complete PC Upgrade & Maintenance Guide has it covered. Inside, readers will find the clear, expert advice on maintaining, upgrading, and troubleshooting for which this book is famous. It's all updated to cover the latest technologies and guaranteed to help extend the life and power of the reader's PC. It also includes targeted instruction on a wide range of entertainment upgrades-ways to enhance enjoyment of music, photos, movies, and more.