1. There are three main ways to navigate in SAP: using the fast path field, user menu, or favorites. The fast path field allows direct access to transactions by code.
2. Transactions allow users to create, view, or change data. Common navigation elements include toolbars, menus, and messages at the bottom of the screen.
3. Users can create sessions to multitask between different transactions in SAP simultaneously. Sessions operate similar to windows and allow switching between tasks.