The world computer is a single virtual machine implemented by a worldwide network of computers. Programs on the world computer are referred to as smart contracts <ch_smart_contracts>. Because the world computer is Turing complete, smart contract can be arbitrarily complex. Users interact with the world computer through clients <ch_clients> using accounts <ch_accounts>. In fact, all actions on the world computer are initiated by transactions <ch_trans> sent from users.
accounts smart_contracts clients