Excel Celebrates 40 Years of Transforming Data Management

Since its launch in 1985, Excel has become an indispensable tool for businesses and individuals, despite some notable errors.

Excel was first launched as a Mac-only application in 1985 before being ported to Windows in 1987, marking the start of its widespread adoption.
With 400 million paid users of its cloud version, Excel remains a dominant force in spreadsheet software, outpacing competitors like Google Sheets.
Excel has been involved in several high-profile errors, including a 2010 incident where MI5 tapped incorrect phone numbers due to a spreadsheet formatting fault.
The program has evolved from a business tool to a versatile application used for personal tasks like wedding planning and school selection.
Excel's influence is so significant that it even features in competitive events, with a world championship held in Las Vegas.