Question

How computer is a useful device?

Answer 1

Computer is a useful device, as it help's us search for information, communicate with other's, write down report's, etc. Without computer's we would not be so advanced.

Answer 2

Answer:

"Computer" is an "electronic device" that has become a useful device in our day to day life. Following are the areas where in computer are useful to us:

i) Information: help access internet through which we are able to access information around the globe.

ii) Entertainment: Various social media sites provide content for entertainment. Also, we have online TV series and movies that can be accessed by computer.

iii) Bill Payments: One can easily pay bills online with help of internet and saves time of physically going to the office and paying it.

iv) Ticket Reservation: Flight, railway and bus tickets can be reserved via internet.