Apple II (II is a term referring to the IBM PC's keyboard layout) was a personal computer developed by Apple Inc. in 1981. It was the first personal computer to use a home computer operating system, Applesoft Macintosh, which was later succeeded by MacOS.
Apple II computers were designed for use in a home or office environment and were typically used for educational, creative, and business purposes. They were designed to be lightweight, easy to use, and highly efficient, making them popular for use in small办公室s and homes.
One of the key features of the Apple II was its use of a single-screen operating system. This allowed users to work on multiple documents at the same time, and it also made it easy to switch between different programs. The Apple II also had a powerful CPU and a large amount of memory, which made it capable of running complex software programs.
Apple II computers were停产 in 1991, but they are still available today as low-cost models for those who want to learn about computer programming and computer science.