1. Locate the air conditioner's power source. This is usually a wall-mounted outlet or a plug-in cord.
2. Turn on the power source. If it's a wall-mounted outlet, simply flip the switch to the "On" position. If it's a plug-in cord, plug it into a live outlet.
3. Locate the air conditioner's control panel. This is usually located on the front of the unit.
4. Turn on the air conditioner. Press the "Power" button on the control panel.
5. Set the desired temperature. Use the "Up" and "Down" buttons on the control panel to adjust the temperature setting.
6. Set the fan speed. Use the "Fan" button on the control panel to adjust the fan speed.
7. Select the desired mode. Use the "Mode" button on the control panel to select the desired mode (e.g., "Cool", "Heat", or "Fan").
Your air conditioner should now be turned on and operating at the desired settings.