कंप्यूटर का आविष्कारक कौन हैं? (हिंदी में)

In this video i am going to tell you how small inventions helped to built computer and how many people were involved . if you watch this video you will get an idea about computer cz i have covered major incidents.... Thanks to wiki <br /> <br />Source : Wikipedia. <br /> <br />My Website : www.thetruthmirror.com