The eliminated speed of the microcomputer has become aggravated year by year, it brings huge of economic loss and causes very bad result of the environment pollution, much attention have already been paid to this problem internationally. For this, they put forward the mode of making use of the microcomputer circularly, point out that the monopoly of the operating system has a negative influence to the microcomputer, and analyze the real need of the enterprise for the microcomputer hardware. Meanwhile, they give some effective plans to resolve it. They offer the grid technique that will postpone the speed of the microcomputer’s elimination with the mode of making use of the microcomputer circularly, the technique of the balance of the network resource and so on.