With the Zoom Selection command, it zooms in or out the view in plan and 2D drawing windows so that the selected object or all objects are visible on the screen.
Location of Zoom Selection Command
You can access it from the ribbon menu, View tab, Zoom title.
Click the Zoom Selection icon.
Select the object or objects to zoom in.
Complete the selection process by clicking the right mouse button.
The view will zoom in to the selected object or objects.
Before zoom selection
Selecting objects to zoom in
After zoom selection