There is no doubt that the Internet is one of the greatest humankind's inventions of the last century. It is fast and easy way to get a lot of valuable information. However, some people believe that the Internet creates many problems. From my point of view I think that the Internet brings us advantages as well as disadvantages.
First of all, I think that the Internet brings us many benefits. People can have access to the latest news, weather, traffic, bid-and-asked quotations, etc. Another important benefit is that the Internet is a great means of communication. A few years ago it was rather difficult to imagine that it would be possible to communicate with people from all around the world. Students have the opportunity to speak to the professors from prestigious universities, ask their opinions and extend their range of interests. People have the opportunity to communicate with the people from other countries, find out their customs, traditions and even visit each other. I think that the Internet makes our world smaller and friendlier. We’ve got the chance to learn more about the world's history, our forefathers and gain more knowledge.
From the other hand, many questions and difficulties arose with the appearance of the Internet. For example, children got the easy access to the information they are not supposed to read. Also, people's security and privacy are often violated through steeling and gathering information about people and then selling it. Many banks had to increase their Internet security because of hacking.
However, I believe that Internet gave us more advantages and opportunities than disadvantages and problems. 
There is no doubt that the Internet is one of the greatest humankind's inventions of the last century. It is  
fast
 and easy way to  
get
  a lot of
 valuable information.  
However
,  
some
  people
 believe that the Internet creates  
many
 problems. From my point of view I  
think
 that the Internet brings us advantages  
as well
 as disadvantages. 
First of all
, I  
think
 that the Internet brings us  
many
 benefits.  
People
 can have access to the latest news, weather, traffic, bid-and-asked quotations, etc. Another  
important
 benefit is that the Internet is a great means of communication. A few years ago it was  
rather
 difficult to imagine that it would be possible to communicate with  
people
 from all around the world. Students have the opportunity to speak to the professors from prestigious universities, ask their opinions and extend their range of interests.  
People
 have the opportunity to communicate with the  
people
 from other countries, find out their customs, traditions and even visit each other. I  
think
 that the Internet  
makes
 our world smaller and friendlier. We’ve  
got
 the chance to learn more about the world's history, our forefathers and gain more knowledge.
From the other hand,  
many
 questions and difficulties arose with the appearance of the Internet.  
For example
, children  
got
 the easy access to the information they are not supposed to read.  
Also
,  
people
's security and privacy are  
often
 violated through steeling and gathering information about  
people
 and then selling it.  
Many
 banks had to increase their Internet security  
because
 of hacking. 
However
, I believe that Internet gave us more advantages and opportunities than disadvantages and problems.