The internet is very useful and anyone who is reading this answer is on the internet right now!
The internet can be useful as long as you are prepared to put the time into searching it properly and for when it comes to research.
to look up something needed
The most useful site in the internet is google.com.
The internet can be useful and harmful.
i
whether internet will be useful for my ME sudies
The internet is useful in health, academic research, transport, sports, business and in entertainment.
Wireless internet hotspots are extremely useful to those who have a computer, cell phone or ipad, but do not have an internet connection. If they are close to a hotspot, they can connect to the internet completely free!
The question is Why is internet useful? not why internet is unuseful. I cant find the exact answer if the internet is unuseful to you.
The Internet
They are useful for long distance messaging using the Internet.
Cable on internet is useful because using the same service provider typically yields a lower price for the person monthly. Cable internet access is the best option for high-speed internet.
Internet links many computers,the stored information pertaining to art,science,literature in any computer in any part of the world can be accessed easily.Hence internet is useful to us
Internet is like a knife ,you can use it for both good and bad.but its really useful