To select a new dashboard on the homepage, click on the arrow button to see a list of favourite dashboards, or click view more... to see a list of dashboards (private and public) available to you. The newly selected dashboard indicates the privacy setting icon before the name.


Dashboard selector drop down
Dashboard name
All other dashbaords available (see screenshot below)
Create a new dashboard

You can also copy an existing dashboard and customise it - this is significantly quicker if there is an existing template, or if someone has already built a dashboard with similar information that just requires some tweaking - this is done by selecting the copy dashboard icon in the screenshot below, next to the relevant dashboard

Privacy settings impact who is able to view a dashboard - setting this to public will enable everyone to view it, while private will allow sharing with specific individuals - see screenshot below