Today, I replaced a customer-supplied toilet. I began by turning off the water supply and draining the old toilet before carefully removing it from the bathroom. After inspecting the flange, I found it in good condition and applied a new wax ring to ensure a proper seal. I then installed the customer-supplied toilet, securing it firmly to the floor with bolts. Once the toilet was in place, I reconnected the water supply, filled the tank, and tested for leaks. I also ensured the toilet was flushing and functioning correctly, leaving the customer with a fully operational new fixture.