What is the basic difference between Trojan Horse and Computer Worm?

Answer

Trojan Horse	Computer Worm
It is a 'Malware' computer program presented as useful or harmless in order to induce the user to install and run them.	It is a selfâ€replicating computer program. It uses a network to send copies of itself to other nodes (computers on the network) and it may do so without any user intervention.