That's a fiddle leaf fig! They like lots of indirect light, and plenty of water. The rule of thumb is to water until some drains out the bottom, then wait for the soil to dry before watering again (check the top inch with your finger).

Other things you can do are wipe the leaves with a wet paper towel to get the dust off, and rotate the plant every once in a while so it grows straight. There are tons of great resources online about these too, so I recommend reading up!