The Department of Mathematics held a course entitled: “Basics of Microsoft Excel”, on Thursday, 14 October 1443 A.H., from 8:30 p.m. to 10:30 p.m. The course included an introduction to Microsoft Excel and clarified how to create worksheets and spreadsheets and how to display some of them in the form of graphs. The course also introduced mathematical functions and how to use the IF function and to filter and sort out data.