IBM PC Day

IBM PC Day celebrates the launch of the first IBM Personal Computer (Model 5150), which debuted on August 12, 1981. Developed in under a year, this computer revolutionized the tech industry and laid the foundation for the modern PC era. The device marked a major step forward in making computing accessible to the general public.

History

While the origin of IBM PC Day is unclear, its purpose is evident—to honor a technological breakthrough that reshaped daily life. The IBM PC made it possible for individuals to own a computer for work, education, entertainment, and communication. Today, it’s hard to imagine life without these devices.

Interesting Facts

• The first computer mouse was made of wood.
• ENIAC, one of the earliest electronic computers, weighed more than 27 tons.
• The first hard drive cost over $40,000 and was the size of a refrigerator.
• Ada Lovelace, a 19th-century mathematician, is considered the world’s first computer programmer.
• The term “Personal Computer” predates IBM’s model and was first used in 1972 in reference to Xerox PARC’s Alto prototype.
• Early PCs were sold as DIY kits and mainly purchased by tech hobbyists due to their cost and complexity.

How to Take Part

Celebrate IBM PC Day by learning about the history of personal computers. Watch a documentary or read articles about the evolution of the PC. If you’re tech-savvy, perform maintenance on your own computer or customize your setup. You could even give your PC a fun name as a tribute to its importance in your life.

When is IBM PC Day in 2025?

IBM PC Day is observed on August 12 each year.

Observations