In addition to the good Doctors advice.
There are 2 (sets of) options in Preferences: Look and feel that allow alternate placements of:
1) the Details pane (side or bottom)
2) Cover browser (attached or detached) and options
There are also tweaks that control some of what/how info is displayed.
Use care

,
recovery by a forced (file) reset to override will cause all your customizations to be lost.