Excel Basics: Calculation Source: https://www.javatpoint.com/

Excel Basics: Symbols and Spell Check Source: https://www.javatpoint.com/

Excel Basics: Data  Source: https://www.javatpoint.com/

Excel Basics: Navigation    Source: https://www.javatpoint.com/

Excel Basics: Ribbon and Tabs functions and features   Source: https://www.javatpoint.com/

How to create Worksheets and Wordbooks Source: https://www.javatpoint.com/

Excel Basics: Elements gives you a virtual introduction of the foundations we will talk about. Source: https://www.javatpoint.com/

Microsoft Excel  is a spreadsheet application written and distributed by Microsoft for Microsoft Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables and a macro programming language called Visual Basic for Applications (VBA)