Want to get rid of all extraneous site navigation on a dashboard page?
When deploying to a SharePoint site you have a couple of options around appearance, one of which is selection of the master page from the site's master page gallery.
Both the default.master and PerformancePointDefault.master have a global navigation bar, Site Actions menu, and publishing console, depending on permissions. PerformancePointDefault.master, for example, results in a dashboard that looks like:
But what if you want this?
It's a relatively straight-forward web development exercise to make a new .master page that removes this navigation bar and replaces it with something else. You could:
Attached is a .master where I've removed everything, DashboardContentOnly.master. To install it, add it to the Master Page Gallery that already contains PerformancePointDefault.master, and make sure it's checked in & approved. (By default master page gallery requires content approval.)
When deploying you'll see the master page option under the somewhat misleadingly named "Select a layout" screen:
The end result is a dashboard that wastes no space on site navigation or page editing:
Attachment below... do a right-click "Save As" to grab it.