The world that we live in is full filled with many amazing revolutionary devices isn't? out of them computer is o…

When first industrial revolution begin people mainly workers class around the world started working in manufacturing …

We people begin widely using electronic computers and smartphones including its related gadgets like tablets and smar…

Telephone is revolutionary electric device patented by Alexander Graham Bell that will let you send and receive voice…

Now a days, if you don't have operating system either it's on desktop for personal computers or smarphones it…

There are numerous inventions which helped to make modern world out of them operating system based computers is one w…