Invention and innovation has set mankind further than any mammal across the globe. From the simple fireplace, the round wheel, steam machine and much other stuff have made things done differently. The presence of various communication means has become the latest trend.
A computer in the past only does simple calculation. From the size of the first generation of computer hardware, the limit is quite clear. It is big, costly and unpractical. It takes years to finally take out the limit. And today people can take it in a small size, affordable price and practical usage. The computer systems are developing rapidly within this decade. Even for those who understand nothing about computer systems information enjoy the benefit.
The present time has enjoyed further technology support. To communicate across the globe, the internet has become a true means in communication, information management and various online activities. For business need, the increasing number of e-commerce activity has become an interesting pattern that mankind has set another culture in its economy activity. On the other side, the presence of various multimedia entertainments is promoting the good and evil in more wide scale. Of course, this also set the need for supporting software. Without sufficient program being made, the advance will set into lower pace.