Where do I keep my Bitcoins?
Bitcoins and Altcoins are kept in Wallets. These Wallets store information that is necessary to transact the coins. It is important to note that Wallets do not actually hold the coins, they hold the certificate or proof of your holdings.
There are different types of Wallets. Wallet types consist of web based Wallets, software based Wallets and physical Wallets. Physical Wallets are the most secure, while web based ones are easiest to use.