This document provides instructions for adjusting cell widths and row heights, inserting and deleting cells, and moving cells in Microsoft Excel. It describes how to use the mouse or toolbar to adjust sizes, insert cells by right-clicking or using the insert menu, move cells by dragging, and delete cells or columns by right-clicking and selecting delete options. The document concludes by providing step-by-step instructions for practicing these skills by creating a sample worksheet about a garments business.