IBM: From Tabulating Machine to Technology Giant

 

The first known tabulating machine was invented by Herman Hollerith in 1890, and used punch cards to record data. Hollerith's idea led to the founding of the Tabulating Machine Company, which was later absorbed into the Computing-Tabulating-Recording Company (CTR). In 1924 CTR was renamed International Business Machines Corporation (IBM).


During World War II, the U.S. Army used IBM punch card machines to process information quickly and efficiently. The Army's use of IBM's punch card machines was so successful that the company became the largest provider of punch card machines in the world.

IBM also produced a variety of other products, including typewriters, time clocks, and meat-slicing machines. However, it was the company's production of mainframe computers that made IBM a technology giant.

The first IBM mainframe computer was the IBM 701, which was introduced in 1952. The IBM 701 used vacuum tubes and could be programmed to perform a variety of tasks.

In 1964, IBM released the IBM System/360, which was the first mainframe computer that could be used for a variety of applications. The System/360 was so successful that it helped IBM become the largest computer company in the world.

In 1981, IBM released the IBM Personal Computer (PC), which was the first mass-produced personal computer. The IBM PC was so successful that it helped IBM become the largest computer company in the world.

Today, IBM is a global technology company that provides a wide range of products and services, including cloud computing, artificial intelligence, and cybersecurity.

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