How can I reduce my Toyota Corolla's fuel consumption?

I recently purchased a Toyota Corolla and I've noticed that it consumes a lot of fuel. Is there anything I can do to reduce its fuel consumption and save some money?

One of the simplest ways to reduce fuel consumption is to maintain proper tire pressure. Under-inflated tires can decrease fuel efficiency by up to 3%. Make sure to check the tire pressure regularly and inflate them to the recommended level.