First of all, existence is reasonable. Zero terminal no longer needs CPU, hard disk, graphics card, even operating system and application software, because all the above functions are completed by public cloud server, which is just a small set-top box or directly built into the display. The zero terminal is not a mobile device. This concept should be distinguished from notebooks, netbooks and tablets. Whether they are a device or not cannot be compared.

Compared with the traditional PC system, the zero terminal system will save 70% investment in the procurement process; In the system operation and maintenance link, the cost burden will be reduced by 90%; In terms of use cost, 50 cloud terminals are equivalent to the power consumption of an ordinary PC, which is quite energy-saving. Zero terminal is a kind of terminal equipment based on cloud computing system theory, which realizes cloud deployment, office and access. The terminal technology of cloud terminal can realize * * * sharing host resources, and the desktop terminal does not need permission, which greatly reduces the hardware investment and software license fee, and is green, environmentally friendly, energy-saving and maintainable. It is a high-end product in the information development era!

You just need to set it up in the cloud server. All you have to do is to connect the network cable, monitor and mouse keyboard, and gently press the power switch, so that zero-end users can conduct business operations and browse the network, which is very convenient to realize. The server manages the terminal in a unified way, and the upgrade and maintenance work are all carried out on the server, so that the terminal is really close to zero maintenance. Terminal data is not stored locally, but on the central host (server), so data storage is more secure and reliable. At the same time, the cloud terminal host has no possibility of virus infection and has perfect anti-virus characteristics. ?

So its existence really has practical significance.