It is is the currently selected cell surrounded by thick, green borders. This is where you can type in data.

You may use the keyboard arrows keys, function keys, or combination keys to move around the worksheet cells.

It is is identified by its address using the column letter

followed by the row number.

Vertical lines in a worksheet are called

In a worksheet horizontal lines called

Files created in Excel are called

A workbook may contain only one worksheet

An Excel workbook file name ends with _______

extension name.

It is on of the most widely used and popular spreadsheet programs today. It is an application software included in Microsoft Office suite developed by Microsoft Corporation.