This study text "Introduction to MS Excel" is designed for pedagogical staff and focuses on lighting and practicing basic skills while working with MS Office Excel 2016. The reader can get acquainted with the basic principles, tools and possibilities of working with spreadsheets, modifying the appearance of the page, formatting the cells, tables, creating the formulas, the use of functions. As with their own data processing and analysing, their graphical representation is the obvious part of this study text as well as the chapter devoted to data processing using spreadsheets.