> IBM was the only firm in the world at the time that were able to integrate a working computer.
I don't understand what you mean by this. A variety of personal computers were already on the market when the IBM PC came out, including models from Apple, Tandy, and Commodore.
I don't understand what you mean by this. A variety of personal computers were already on the market when the IBM PC came out, including models from Apple, Tandy, and Commodore.