Hotkeys - We are providing a combination of keys to quick access to components.
Here, we mentioned shortcut keys of all the components. Whenever you use any of the keys then a new form for "Add new record" will open for a particular component.
For Example- Here you can see how it works in case of Lead.
Whenever you are going to use " ALT+ L " in the entire interface 365, it will open a new form for adding a new lead :
NOTE - This same will happen for all the components.