RingRond OS---一个小巧玲珑的32位操作系统，是跟着《30天自制操作系统》与《x86汇编语言从实模式到保护模式》等书制作出来的。它运行在虚拟软盘上，包含多任务、GUI等特性。本人为中学生，会持续更新，但是速度较慢。抱歉！
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