What is business?  What is a computer?

    If you want to start a new business you must provide a new product or new service.  I want to start one in the computer field.
And I have an ideal.  According to my idea, a computer becomes more useful if you make a program for your private use on it.
Windows is a good OS.  You can make a program on it.  But it is difficult to make a complete new software for a usual user
even if you use Windows or Linux.  But I think there is another approache to make a computer useful without making a program
by yourself.
    According to my idea, a computer is the best tool for learnig because it does not get tired nor commit a mistake if you input correct
data when it works as a your supporter unlike a person.  You don't have to make a program for this use always if someone else
provide a good solution to make a computer a good learning machine.
    I think that Linux is a good foundation to provide this solution.  However many people try to provide a new service by Linux
without fee.  Why?   Maybe becasue it is their policy to provide a free of charge service when it is possible.   But many people
avoid this style because they feel Linux is too difficult to use without support and Winodows is good enough for their needs.
    However I don't think that Windows serves a function of a computer as a learing machine I think now.  Almost all softwares
on Windows have a heavy appearance and cheap concept.  These look good, but don't serve as an ideal supporter.  That is my
opinion.
    While Linux most developers try to provide free software even if they work hard to develop the software.  If you ask me, I will
answer that let's charge if you can serve a good service.  It is impossible that you provide a good service without fee.
    Get reward for a good service which is very new.  That is a business, isn't it?.