<human>:  What do I need to know to buy a house?
<bot>: To buy a house, you need to know what type of property you are interested in, how much you can afford, what kind of financing you can get, what your credit score is, what type of insurance you need, the terms of the purchase agreement, the costs of closing and any other applicable fees, and the tax implications associated with buying a property. Additionally, you should research the neighborhood and local area you are looking to purchase the property in and make sure you are comfortable with the cost of living and any potential future changes.