Traditional Culture Encyclopedia - Traditional virtues - Is it better to use a notebook computer or a desktop computer for home computers?
Is it better to use a notebook computer or a desktop computer for home computers?
Desktops are mainly used in companies' office and home, graphic design, animation, editing and other industries that need cost-effective computers. These industries need higher performance, such as cpu, graphics card, sound card, mechanical keyboard, more accurate professional screen, better scalability, such as graphics card, video capture card, and relatively large storage of mechanical hard disks and fast solid-state hard disks.
The birth of desktop computers
The birth of the first electronic computer ENIAC1February, 94614th, the world's first universal electronic digital computer "ENIAC" was successfully developed. The success of "Eniac" is not only a monument in the history of computer development, but also a new starting point for human beings in the process of developing computing technology. "
The original design scheme of "Eniac" computer was put forward by 36-year-old American engineer Mochri in 1943. The main task of the computer is to analyze the trajectory of the projectile. The United States Ordnance Department allocated funds to support research and development, and set up a special research team, which was headed by Mochiri. The chief engineer is eckert, who is only 24 years old. Team member Gerstein is a mathematician and a logician Boxer.
"Eniac”* * * * uses 18000 electron tubes, plus 1500 relays and other devices. It has a total volume of about 90 cubic meters, weighs 30 tons, covers an area of 170 square meters, and needs a large room more than 30 meters long to store it. It is a real monster, similar to a house.
- Previous article:The name of the company full of science and technology
- Next article:What should we pay attention to in Chinese decoration?
- Related articles
- Jiang Xin' an art chronology
- What are the quality management measures for bridge engineering?
- Lotus lantern origami course
- Traditional travel agency boss live broadcast playback
- How to draw the red legend of the first grade
- What color looks good dyed at the bottom of the phoenix crown
- Do I need underwear to wear yoga pants?
- What's the difference between logistics and transportation?
- Where is the whole house customization in Meizhou concentrated?
- Differences and connections between alto sheng and traditional sheng