A computer is a programmable machine that receives input, stores and manipulates data, and provides output in a useful format. The first electronic computers were developed in the mid-20th century (1940–1945). Originally, they were the size of a large room, consuming as much power as several hundred modern personal computers (PCs). Simple computers are small enough to fit into mobile devices, and can be powered by a small battery. Konrad Zuse , John Presper Eckert und John William Mauchly built the first computers. First, the data processing with computers was limited to the processing of numbers. With increasing efficiency new areas opened up to the computer. The computer is using from a lot of people. You can use the internet. In internet are so many information about everything. It helps me to do homework and make lectures. I also chat in communities with my friends, for example I chat on facebook and ICQ.
I often use the computer to write texts in word-programm. It helps me a lot. So that makes 89% of population. In second place the German use the computer to save images and their processing. In my freetime I often play games on the computer. For example I play strategy games, card games and egoshooter. That do 48% in Germany also. Some games I can play with my friends in combine. Then they sit on their computers and I on mine and our computers combine.Mehr platz ist nich