Answer:
Uses of Internet are as following:
- Internet has made communication easier. Internet provides services like email, video calls, online chat through which a person can communicate with another wherever that person is located if he has an Internet connection. People can send messages to each other via email and can chat online or make video calls thus the communication has become convenient and easy.
- In education, Internet can be used as a source of information in every field of study. The teachers can teach their students online and can provide and share study material with their students. Internet not only provide study and helping material of various subjects but also keeps this material and information updated. This information is provide through World Wide Web which is a collection of several web pages.
- In business, Internet is used as a medium for buying and selling products and goods online. This is also called e-commerce. The sellers can provide the customers with information about their products, can interact with their customers online. Customers can buy products online, can inquire about the products, can make payments via Internet.
- People can download or upload files using Internet such as songs, videos, documents etc at high speed, can do online shopping, can handle accounts online such as bank account, business accounts etc, can make friends via various social networking websites available via Internet and can discuss about various topics and get information about their topic of interest by different blogs and groups online.
- People can read newspaper online and stay updated about the current affairs and every event taking place around the world.
- Internet also provides us with entertainment such as online games, online movies, listening to songs online, watching favorite tv shows online, etc.
Step-by-step explanation:
The status of your friend's computer is online. Your friend is searching for the books via Internet so she is connected to the Internet and when you are connected to the Internet for any purpose such as research purposes, or looking for an e-book, or searching for study material etc, your status is said to be online. Being online means to be connected to the network (Internet). So your friend's computer is connected to the network i.e. Internet and she is conducting an activity online i.e. searching for books.