Submissions
Submissions can be viewed in the "Results" section of a Webform in the Submissions tab (see below).
Using this tab, you can view and filter submissions to the webform.
Downloading results
Click the Download tab
You'll see the option next to Submissions (see photo above)
Configure options
For the most part you can keep the default options. By default, the results will be downloaded as a CSV file. If you wish to download an Excel file, select the "Generate Excel compatible file" switch.
In the "Column options section", you can choose which fields to include in the download.
Click Download
You'll see the "Download" button at the bottom of the page.