The reason(s) why kids spend more time on computer games is because you do not necessarily need to exercise any form of physical activities to play computer games. You can easily play a video game at the comfort of your home without considerations to climatic conditions; whether it rains or shines, it does not matter when you are playing video game. Video games do not always need two players. You can play the game alone. You can also play with two or more people. So, it gives users the opportunity to decide how they want to play. Another reason children spend time on computer game is because, you can just wake up from your sleep and pick your game pad and start off immediately. There are varieties of games you can chose from using computer game, so this create a lot of engagement among children. Video games can be played by almost anybody. You don't have to be physically strong or mentally intelligent to play video game because it has a simple interface with the users.
The creation of video game in my opinion, create a negative effect on the children. Though, there are also positive impact on the children. But the negatives outweighs the positives. For example, children spends a lot of time on computer games these days and little time on their studies or sports. Sport is very good because it involves your whole body. Sport is a form of exercise which means that it is very healthy for children to be engaged in sporting activities. It is healthy for their overall well being. Sport also gives the children opportunity to develop team work because sport usually involves group of people playing as team against another group of people. Children involve in sporting activities mostly have good communication skill. Sport can be taken as a career in the future for these kids. It is important that parents should train their kids to cultivate habits to indulge in these games. For example, if the child love football, as a parents you should always take the child to outdoor activities that involve football. In this way, the child can develop his skill in playing football which may be useful for him especially if he is planning to take on career in sports.
In conclusion, children should spend more time on sport instead of computer games because the benefits associated with sports is immense compare to just spending a lot of time in computer games which can be very unhealthy because it can lead to obesity (health wise) and distractions from school's activities - some children skip classes or do not have time to do homework given by their teacher because they spend more time playing computer games. 
The reason(s) why kids  
spend
 more  
time
 on computer  
games
 is  
because
 you do not  
necessarily
 need to exercise any form of physical  
activities
 to  
play
 computer  
games
. You can  
easily
  play
 a  
video
 game at the comfort of your home without considerations to climatic conditions; whether it rains or shines, it does not matter when you are  
playing
  video
 game.  
Video
  games
 do not always need two players. You can  
play
 the game alone. You can  
also
  play
 with two or more  
people
.  
So
, it gives users the opportunity to decide how they want to  
play
. Another reason  
children
  spend
  time
 on computer game is  
because
, you can  
just
 wake up from your sleep and pick your game pad and  
start
 off immediately. There are varieties of  
games
 you can  
chose
 from using computer game,  
so
  this create
  a lot of
 engagement among  
children
.  
Video
  games
 can  
be played
 by almost anybody. You don't  
have to
 be  
physically
 strong or mentally intelligent to  
play
  video
 game  
because
 it has a simple interface with the users.
The creation of  
video
 game in my opinion, create a  
negative
 effect on the  
children
.  
Though
, there are  
also
  positive
 impact on the  
children
.  
But
 the negatives outweighs the positives.  
For example
,  
children
  spends
  a lot of
  time
 on computer  
games
 these days and  
little
  time
 on their studies or  
sports
.  
Sport
 is  
very
  good
  because
 it  
involves
 your whole body.  
Sport
 is a form of exercise which means that it is  
very
 healthy for  
children
 to  
be engaged
 in sporting  
activities
. It is healthy for their  
overall
  well being
.  
Sport
  also
 gives the  
children
 opportunity to develop team work  
because
  sport
  usually
  involves
 group of  
people
  playing
 as team against another group of  
people
.  
Children
  involve
 in sporting  
activities
  mostly
 have  
good
 communication  
skill
.  
Sport
 can  
be taken
 as a career in the future for these kids. It is  
important
 that parents should train their kids to cultivate habits to indulge in these  
games
.  
For example
, if the child  
love
 football, as a parents you should always take the child to outdoor  
activities
 that  
involve
 football. In this way, the child can develop his  
skill
 in  
playing
 football which may be useful for him  
especially
 if he is planning to take on career in sports. 
In conclusion
,  
children
 should  
spend
 more  
time
 on  
sport
  instead
 of computer  
games
  because
 the benefits associated with  
sports
 is immense compare to  
just
 spending  
a lot of
  time
 in computer  
games
 which can be  
very
 unhealthy  
because
 it can lead to obesity (health wise) and distractions from school's  
activities
  -
  some
  children
 skip classes or do not have  
time
 to do homework  
given
 by their teacher  
because
 they  
spend
 more  
time
  playing
 computer  
games
.