The Touch Bar is a long, thin display that can be operated by touch above the keyboard installed from the MacBook Pro (Late 2016). While the Finder is running, the Touch Bar has the following buttons:
Back/Forward View Options Quick Look Share Edit Tag
Customize the Finder’s Touch Bar
Back/Forward View Options Quick Look Share Edit Tag New Folder New Folder from Selection New Window New Tab Move to Trash Connect to Server Open in This Application Go to Folder Move Copy View Info Space
customization
Remove button from Touch Bar When you drag and drop a button from the Touch Bar to the display
Add buttons to the Touch Bar Drag and drop buttons from your display to the Touch Bar
Mac - Show/hide keyboard suggestions in Touch Bar (on/off)
See here for how to use and set up the Touch Bar/Touch ID.
How to use and set up Touch Bar/Touch ID
