This tutorial covers the basics of office programming in MS Office. Describes the technologies for working with the object-oriented programming language Visual Basic for Application (VBA). A detailed explanation of the structure of the programming elements of the VBA language, brief theoretical information necessary for mastering the logic of the programming language under consideration, and sets of tasks performed using the example of various subject areas are given. Examples of solving problems using object-oriented programming and their use to solve practical issues are given.