It is easy to purchase gold once you have decided that it is the way you are going to keep aside that extra cash you have been putting aside. Gold tends to keep it value high even when all else is failing. For example this year in March gold was around the $500 per ounce mark but with the debt crisis in the states and rising demand it has passed the $800 mark. So as you can see there is money to be made investing in gold.
And there is no shortage of options, you can get buying gold bullion, or buying gold coins. Gold bullion refers to bars of gold and that is the form in which most countries store their wealth. When more money is needed in circulation this gold is sold and more money is printed. Buying gold bullion is not as inexpensive since bullion is a big amount of gold. Countries can also sell bullion to jewellers to raise money.
You are properly asking how to buy gold. It is easy you can talk to your investment broker and he will be happy to purchase it for you or direct you to some sources. You can also buy gold online by creating an account a stock broker’s site. With a few clicks you will be the owner of gold bullion or gold coins. If you decide to buy gold coins it won't cost you as much as gold bullion. It is a good idea to start with gold coins to get a feel of the game.