The maintenance and repair of computers as well as their equipment fall under the umbrella of computer service. It also focuses on recognizing and solving issues which arise in computer systems. Some of the hardware and software issues which are dealt under computer service are malfunctioning of hardware components, interpretation of wrong peripheral commands, and malfunctioning of computer applications. There are additional functions which are fulfilled within computer service and repair such as configuring and building new hardware, installing and updating software packages and maintaining computer networks. The topics included in this book on computer service and repair are of utmost significance and bound to provide incredible insights to readers. Most of the topics introduced herein cover new techniques of this field. This book is a vital tool for all those who wish to build a career in this domain.