Select a business object, for example People in Resource Applications. The business object is displayed on a panel:
Then choose another business object, for example Places. It is displayed on another panel. Move the panels so that you can see both:
Use the slider on the top to zoom down the panel:
Use the icons on the top right of a panel to change its settings or size, or to close it:
Use the settings to change the layout of the panel:
Use Send to Excel 
to send the contents of the instance list to MS-Excel:
Use Select Columns 
to choose the columns shown:
Use the Automatic Tiling option to tile the panels: