There are a few different ways you can download data from a workspace:
Widget-level export: most interactive widgets' data can be exported to Excel from widget menu.
User-level export: you can export a list of selected users or their activity to Excel.
Page-level export: you can export users' responses, page visits, or users' activity for any given page.
Progress export: you can export selected users' Progress to Excel.
Workspace-level export: you can export users' responses, page visits, or users' activity in the entire workspace for the given time period and for the users you define, or fetch one of the default files that compile data of the entire workspace.
Analytics export: you can export the tables shown on the Dashboard page as PDF files. For exporting raw data, see workspace-level exports.
For more specific information, check the articles linked above.