The videos for the DCS: F-16C are coming fast and furious now with multiple short videos detailing some of the different capabilities of the F-16. The latest focuses on basic navigation functions.
Getting from A to B
For all of the wiz-bang that a 4th gen multi-role fighter like the F-16 offers, there are other more basic functions that are essential to basic operations and navigation is very much a part of that basic functionality.
The latest video from Matt Wagner details how steer point and TACAN navigation works in the F-16. It doesn’t cover adding additional waypoints. I’m sure that will come in a future video along with many more details.