Sorry, this is probably extremely easy, but I’m extremely new, so… Is there a way to “snap” 2 vertices together so they are in the exact location (Hopefully dragging along any faces they happen to be attached to…)?
In the header of the 3D window (at the bottom of it), there’s a magnet icon. Turning that on will allow you to snap to vertices by holding Ctrl and aiming the mouse at them.
That said, having two vertices in the same location is usually a pretty bad idea, so maybe you’re looking for Alt+M, which merges the two (or more) selected vertices to another where you want them.
Thanks, I manged to figure it out on my own.