J21 refers to the cell in Column J and Row 21. Where they meet, you get cell J21.
MS-Excel is a powerful worksheet & you calculate , syncronize many hard calculation, so MS-Excel is called Excel.
Excel :P
The cursor is called a cursor in MS Excel.
They are often used for when Excel is doing what is called What-If Analysis.
In Excel, this is referred to as a "workbook".
It has always been called Excel. Microsoft had an earlier spreadsheet program called Multiplan, but this was not an earlier version of Excel.
The group of cell to farm a rectangular in ms excel is called list
In Excel it is called a workbook.
In Excel 2003, it was called splitting. To bring them back together it is called merging.
The default file name for all versions of Microsoft Excel is called "book1"
In MS Excel, each page is called a worksheet.
A line of horizontal cells in Excel is known as a row.