This is a very simple question, and perhaps everyone understands the best approach to buying bitcoin safely. Government-licensed exchanges are usually supervised, and buying bitcoin through them is much easier and safer. However, you can also buy bitcoin directly from the person who owns it, so you just need to make an appointment and make a transaction.

This question seems like it's coming from someone new to crypto, as most people in the crypto space know where to buy bitcoin. However, it's important to remember that exchanges are only used to buy and sell bitcoin, not to store your bitcoin.