Bitcoin is just a virtual currency, but it is used as real money to buy many things. There are many people who accept Bitcoin payments for items, including online stores and regular stores. Popular online stores accept Bitcoins including Newegg, Overstock, Microsoft, Dell and more.
In the United States, there are Reeds Jewelers, One Shot Hotels, Holiday Inn, and even pizza locations, restaurants and more. You can even use Bitcoin to buy addictive drugs, gambling, bullion, or even donate to charity. This is the reason why I like BTC.
Definitely Yes! As long as that store will accept bitcoin, you can pay using it. Some country accept bitcoin as a mode of payment in there store. Government recognize bitcoin in there country. In that case, you can use bitcoins in everything. You can pay bills, pay it in store and etc. Bitcoin is very easy to use.