You can use SUMIF in Google Sheets to add numbers together that are associated with a date range, specific text, or meet a numeric criterion.

You may need to add cells in Google Sheets if your spreadsheet needs to contain more information than it currently has room for.

You can add a zero before a number in Google Sheets and Excel using this tutorial. You need to change cell formatting or use function.

To copy only visible cells in Excel or Google Sheets, use the 'Visible cells only' feature, or apply filters to hide data. We show you how!

If your business stores spreadsheet data on Google Docs, you can copy blocks of information from one spreadsheet to another. The Google Docs Web Clipboard makes that easy.