There are many challenges, requirements, and technical capabilities, and we all need to know what can be done in a simple and easy way directed at everyone. More than 210 practical technical ideas that will develop your life The book includes many ideas, tips, and technical alerts that benefit different segments of society regardless of their various specializations because the content is very simplified for ease of enabling readers to obtain a summary of information in a concise and easy way, the book is for all groups and for all people and useful in all Home, institution, school, and university. The book includes three main sections: for everyone, for individuals, and for institutions; All of which benefit almost all readers. The content may actually speak, but the idea is the same. Knowing the most important details and rationales is the desired goal of the book, which has gathered practical experience for more than 20 years in this field in an intense and in-depth manner. In this new second edition, 75% of new content has been added with enhanced avatars, and many previous ideas have been updated and enhanced in an all-new design. ¿¿The book contains many varied pieces of information and is dominated by simplicity in conveying the information, which makes it easy to handle for everyone, regardless of whether they are technicians or others.