1. Click to select the appointment.
2. With the left mouse button held down, drag the appointment to the desired time slot and release the mouse.

The appointment should then be placed at a new time, and the patient's appointment details updated automatically.

1. Click to select the appointment.
2. Right click on the desired appointment, and Select cut.
3. Click the desired time slot. Right click on the mouse and select Paste. The appointment should then be placed at a new time, and the patient's appointment details updated automatically.