To edit a cell with your keyboard:
Navigate to the cell using your arrow keys, then:
Paste copied data into the cell,
or
Press Enter, type or select your new value (depending on the field type) and press Enter to save, or Escape (Esc) to cancel your changes.
To edit a cell using your mouse:
Double-click the cell you want to update, type or select your new value (depending on the field type) and click away inside the table to save your changes.
Note: not all fields support in-table editing yet, we are adding more soon!