One of the main functions of the Dashboard is to give a summary of activity across the entire network.  The "Recent Activity" tab of the dashboard does this by listing all changes to content to which the logged in user has access.

The most recent changes are always listed towards the top of the list, and subsequent changes are listed below.  Please note, that all changes from all workspaces you have access to will be listed here.  The level of detail provided here is not very granular, mainly because it is intended to be an overview of all changes across the entire network.

Seeing the changes on one workspace

To see the changes on one workspace, first, click the name of the workspace as it appears in the Dashboard Recent Activity stream.

Then, click the Activity tab on the workspace to see all the changes for that one workspace.