The author of the book is confident that many everyday tasks that take up a lot of our time can be solved more efficiently with the help of modern technologies and applications. This will free up your energy for communication with your family and your hobbies, as well as taking care of your health. Practical tools, sites and programs are discussed here, and recommendations are given that the author has tested on himself. The book will be useful to everyone who wants to spend their resources more efficiently and enjoy life. It is published in Russian for the first time.