IBM (International Business Machines Corporation) is a technology company that was founded in 1911. Initially, IBM focused on the production of mechanical tabulating machines, which were used for a variety of tasks including data processing and statistical analysis. In the 1940s, IBM began to diversify its product offerings and entered into the computer industry with the release of the IBM 601.

In the 1960s, IBM released its first mainframe computers, which were used by large businesses and government agencies for data processing. In the 1980s, IBM introduced personal computers (PCs) to the market with the release of the IBM PC. These PCs were equipped with the Microsoft Windows operating system, which eventually became the dominant operating system in the market.

In 1992, IBM introduced the ThinkPad line of laptops, which quickly became popular among business users due to their durability, security features, and user-friendly design. The ThinkPad brand has continued to evolve and innovate over the years, with the introduction of touchscreen laptops and 2-in-1 devices.

Throughout its history, IBM has also been involved in a variety of other ventures including consulting, software development, and cloud computing services. Today, IBM is a multinational corporation with operations in over 170 countries and a focus on providing solutions for businesses and organizations in various industries.

Thinkpad X40