Why used Qwerty keyboard instead of abcd keyboard

The Qwerty keyword used more as compare to abcdf keywords but why? 

☞After the launch of ABCD Keywords keyboard, people had made many such choices. Since then or keypad started coming in all typewriters & computers. One things made awesome that the alphabet letters of the Abcdf keypad were kept according to Alphabetical numbers. 

☞ In just a few months, people started typing fast on its abcdf keypads pad. But people had to face a lot of problems in its keypad, such as its keys, it used to get jammed and it has been seen many times. 

 ☞ The some inventor to find solutions of this problem. To invented the new keywords "Qwerty keyword " The entire designed design by the Christopher Sholes. 

☞ The only goal of inventing the QWERTY keypad is that after the introduction of the ABCDF keyword, the way people started typing fast on it, It should be a bit less speed and a little less speed and And the advantage is that the ABCD bag used to have keyword jam. There will not be any jam in the keypad in its word because the Qwerty keypad has been arranged in such a way that people will be able to do typing properly.

 ☞ In this keyword, alphabet letter rankings were set so that people would take time to find alphabet. This is the reason that people will be slow typing in speed. This will ensure that the keyword will never get jammed and that there will never be any fear of breaking it. Because people will comfortably typing.

☞ Due to this reasons, companies offer more Qwerty keywords rather than abcdf keywords. abcdf keywords is less used in todays time. Because have so many keywords like colemarks, azwerty, Qwertz etc.