The internet has brought dramatic alterations rather than drawbacks. Whlist there were some controversies. I partly agree with that statement.
First of all, the internet brought benefical modification to the communication system with providing myriad amenities for internet utilezers. Via social media you can be able to whether chat with the people who live in faraway places or gain much more information about the historical places culture, traditions, languages even if you have never been to. Besides, by internet you can make e-commerce, e-shop and you can purchase or sell items which are necessary in easier way.
Nonetheless You may face with unreliable, unnecessary and harmful data or facilities. Social isolation is one of the risky sides of using internet. Teenagers may be unsociable and tend to spend much more time on the net, regardless of studying. The offensive and dangerous materials also can be accessed on the internet such as instructions for making bomb.
By the way of conclusion, the way of using Internet can be positive or negative effect on humanity. It is up to Internet user’s preference and aim of utilizing the Net. 
The internet has brought dramatic alterations  
rather
 than drawbacks.  
Whlist
 there were  
some
 controversies. I partly  
agree
 with that statement. 
First of all
, the internet brought  
benefical
 modification to the communication system with providing myriad amenities for internet  
utilezers
. Via social media you can be able to whether chat with the  
people
 who  
live
 in faraway places or gain much more information about the historical places culture, traditions, languages even if you have never been to.  
Besides
, by internet you can  
make
 e-commerce, e-shop and you can  
purchase
 or sell items which are necessary in easier way. 
Nonetheless
 You may face with unreliable, unnecessary and harmful data or facilities. Social isolation is one of the risky sides of using internet.  
Teenagers
 may be unsociable and tend to spend much more time on the net, regardless of studying. The offensive and  
dangerous
 materials  
also
 can  
be accessed
 on the internet such as instructions for making bomb.
By the way of conclusion, the way of using Internet can be  
positive
 or  
negative
 effect on humanity. It is up to Internet user’s preference and aim of utilizing the Net.