If you want to synch your right and left panels in Windows Explorer, open Windows Explorer, then press "Alt" to get the top menu, then go to Tools>Folder Options>General>Navigation Pane and c ...
If you want to synch your right and left panels in Windows Explorer, open Windows Explorer, then press "Alt" to get the top menu, then go to Tools>Folder Options>General>Navigation Pane and click on "Automatically expand to current folder".