Excel considers dates and times as numbers in cells, making calculation difficult. Excel processes 6 AM as "0.25," because it is one quarter of the way through the day. If you need to add a number of ...

It's often useful to put a header or footer on the top or bottom of Excel spreadsheets. The header or footer might contain information about who prepared the spreadsheet, a disclaimer about the ...

Although Google Sheets and Excel Online are two of the best free online spreadsheets editing apps, you may not like certain features of them. For example, the date format. In case you do not want to ...