Liang Hongchuan of the Later Han Dynasty: "? Meng Guang (mostly in a bun on his back, dressed in a cloth, and in front of him. Hong Daxi said, "This is really your wife. "You can serve me," "
Song? Li Gang Title: Poem: "Children stand upright, with clear bones, and carry baskets to help them operate. "
Qing? Tang Zhen's "The Whole History of Hidden Books": "Craftsmen are tools, and they exercise them day and night. Both hands and tools learn from each other's strengths and none of them are satisfied."
Qing? Zhou Shulu wrote in the poem Shu Huai: "Rolling, empty snow in the desert, running in the middle of the night, fingers are cracked."
Introduction to word combination: operating system
Operating system (OS) is a computer program that manages computer hardware and software resources. The operating system needs to deal with basic affairs such as managing and configuring memory, determining the priority of supply and demand of system resources, controlling input and output devices, operating networks, and managing file systems. The operating system also provides an operating interface for users to interact with the system.