How do I properly inflate a bike tire using a tube?

To properly inflate a bike tire using a tube, follow these steps:

1. Remove the cap from the valve on the tube.
2. Attach the pump nozzle securely to the valve.
3. Pump air into the tire until it reaches the recommended pressure level, usually indicated on the tire sidewall.
4. Remove the pump nozzle and replace the valve cap.
5. Check the tire pressure with a pressure gauge to ensure it is at the correct level.