It has always been called Excel. Microsoft had an earlier spreadsheet program called Multiplan, but this was not an earlier version of Excel.
Mercury was the name given to the first American space program.
Microsoft Excel.
A default filename is a name given to a file if you do not choose your own. In Excel the first default filename used is Book1.xls and your file will be called this if you don't specify another one.
file is a set of data and program that has been given a name
A workbook in Excel will be Book1.xlsx for versions from Excel 2007 onwards, or Book1.xls for earlier versions.
The first major spreadsheet that Microsoft had was called Multiplan. It had a code name EP, standing for Electronic Paper. It preceded Windows and it preceded Excel.
Great Society was the name given to the legislative program of Lyndon B Johnson
To excel is to do very well in something, well above average. It comes from excellent. Experts in things excel in their areas of work. The top athletes excel in their sport. Excel is also the name of the most popular spreadsheet program. It is made by Microsoft.
It depends what you man by "Excel" If you are referring to the computer program, it is referred by the same name. Spreadsheets can be called "Hojas de Excel" meaning "Excel pages" If you are referring to verb which means to perform incredibly well, the Spanish is "sobresalir".
silviculture
If they are being kept in case there is a chance of losing the originals, they are called backups. Otherwise they can just be referred to as copies.
XFD1 is the cell reference at the end of the first row in Excel. Column XFD is the 16384th column.