Computer Gist
For opening and closing of the file in Excel, you can use Title bar
In a spreadsheet program the workbook contains related worksheet and documents
Files created with Lotus 1-2-3 have an extension 123
There are three types of data found in a spreadsheet numbers, formulas, lables
Starting letter of the column is 'A' what would be the end letter XFD
Read More : http://weshineacademy.com/tnps...