How do you properly fill a bicycle tire with a Presta valve?

To properly fill a bicycle tire with a Presta valve, follow these steps:

1. Unscrew the top cap of the Presta valve and press down on the valve to release any remaining air.
2. Attach the pump nozzle to the valve by unscrewing the tip of the nozzle and pressing it onto the valve.
3. Pump air into the tire until it reaches the desired pressure.
4. Remove the pump nozzle by unscrewing it from the valve.
5. Screw the top cap back onto the Presta valve to secure it.