This book can serve as a pocket guide to the IT professionals (especially administrators and desktop engineers) to make their daily IT related tasks easier. This pocket guide is written keeping in mind that the administrators who are new to the industry and the students who are at their initial learning stages may get benefited with the contents that this guide contains. This guide contains simple How-To tips along with the descriptions explaining which GPO affects what part of the operating system. The guide is in very simple and easy-to-understand language and is deliberately written in this way to let everyone get the most out of it.