Comparing the past and the present, one can say that technology has really gone very far. From agriculture to transportation to telecommunication to household, technology has improved almost all the things people use, people do and people create. At the heart of it all lies the already seemingly indispensable tool of today’s generation – the computer. People now live in an almost computerized and digital world. There are digital washing machines, digital alarm clocks, computerized tubs, digital calculators, digital sunglasses and digital cameras.
In the past, people saw and practiced the printing and developing of pictures or photographs which required several processes. There was a need to use the photo film after which will be soaked into some chemicals and allow them to dry in a black room. This traditional printing was replaced by putting the films into a printing machine. This machine reads the films and prints them. From hours of waiting, this has decreased to minutes. Again, it was replaced by digital camera where printing can be done right in your computer in the comfort of your home. All you need to do is transfer the photos into your computer and...