Published on March 25, 2025
On This Day in Tech History
Stories Published March 25 Throughout History
2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Published on March 25, 2025
Historic Tech Events
Excel 4.0 Spreadsheet Software Released
1992
Microsoft Corporation releases its Excel 4.0 spreadsheet program. Excel was one in a long line of practical applications that Microsoft and other companies developed for personal computers, making them more appealing to home and office users. The earliest commercial computerized spreadsheet was VisiCalc, written by Ed Frankston and Dan Bricklin and released for the Apple II personal computer in 1979.
2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
Published on March 25, 2024
2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
Published on March 25, 2023
2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
Published on March 25, 2022
2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
Published on March 25, 2021
2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
Published on March 25, 2020
2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
Published on March 25, 2019
2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018
Published on March 25, 2018