Point at the beacon and keep the needle in the middle.
Homing is the simplest way to fly to a VOR. You tune and identify the station, rotate the OBS until the CDI needle is centered with a TO flag, and then turn the aircraft so its nose points along that course. You are literally flying the arrow the instrument is drawing for you.
The gold line on the diagram is your inbound course — the bearing FROM you TO the station. Fly the heading bug along that line and the CDI needle stays put in the middle. If the needle drifts left, the course is to your left, so turn a few degrees left to intercept it again.
Use 5–10° corrections. Over-controlling makes the needle swing side to side and turns a straight leg into a snake. As distance shrinks the needle gets very sensitive — cut your corrections in half inside 3 nm.
You've arrived when the flag flips from TO to FROM and the needle briefly goes to full deflection. Note the time — you're now overhead the beacon.