In my BTT class i learnt how to use Microsoft excel.Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. Microsoft Excel has the basic features of all spreadsheets, using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations.In addition, it can display data as line graphs, histograms and charts. Microsoft excel is a really effective resource to use to get work done faster and accurately.