Excel for the web lets you view and edit documents stored in your OneDrive directly from your web browser. Office for the web gives you the full functionality of editing without having to start up an Excel program.

And you use it with any device that’s connected to the Web.

You can edit Excel files with Excel Online from anywhere without having Excel installed on your computer.

1. First, save an Excel file to your OneDrive location.

2. Go to and sign in with your Microsoft account.

3. Click an Excel file.

Excel Online opens the workbook in the browser.

4. Edit your Excel file.

Note: there is no need to save your file since all changes are being saved automatically. Not all features are available in Excel Online.