What are the examples of cloud based services?

Some of the examples of cloud based services are:

1. Hosted Desktops (virtual machines): The hosted virtual desktop is just like normal PC desktop, except that applications, data and user profile are stored in a secure data center. It is designed to replace traditional desktop PC environment, and provides the same level of functionality and performance as normal PC.
2. Hosted Telephony: It is the way of taking all the telephone infrastructure from on premises to some cloud based telephony system.
3. Hosted websites/Emails: Websites and emails are hosted in cloud based servers. Th main advantages of hosted websites and emails is the saving cost used for procuring new servers, managing servers, power system, experts, maximum uptime, scalability and security.
4. Cloud Storage: It is a service model in which data is maintained, managed and backed up remotely and made available to users over a network.