From the document you want to share, click on the "Share" button in the upper right-hand corner to choose how and with whom ...

While almost anyone can perform rudimentary calculations in Google Sheets without resorting to formulas, if you want to do more than simple arithmetic, it's incredibly useful to be able to create ...

You can also create a Gantt chart and named functions on a Google Sheet. You can do a lot of basic spreadsheet stuff ... and ...