The very first OSes augmented the mundane, manual task of loading programs by hand.

最早的操作系统增强了手动加载程序的平凡手动任务。

Soon after its release in 1971, it gained compilers for different programming languages and even a word processor, quickly making it one of the most popular OSes of the 1970s and 80s.

在 1971 年发布后不久，它就获得了针对不同编程语言的编译器甚至文字处理器，迅速使其成为 1970 年代和 80 年代最流行的操作系统之一。