What is the best way to maintain the engine of a Toyota Camry?

I just bought a used Toyota Camry and I want to make sure I properly maintain the engine. Can you give me some tips on the best practices for maintaining the engine?

Regularly change the oil, follow the recommended maintenance schedule, and have your engine checked by a professional if you notice any unusual sounds or smells.

It's also important to use high-quality fuel and to avoid revving the engine excessively. This can put unnecessary strain on it and lead to premature wear and tear.

Don't forget to regularly check your fluids, such as coolant and transmission fluid, and top them off as needed.