Windows Vista only: We took a liking last week to the Windows 7 calculator and its many uses for serious mathletes, as well its templates for calculating mortgages, salaries, and other real-world ...

Have you ever wanted to know exactly how the Windows 10 Calculator works or want to extend its functionality? Now you can, as Microsoft has open-sourced their Windows Calculator so that anyone can ...

While mathletes, scientists, coders, and statisticians will appreciate Windows 7's built-in calculator's programmer, statistics, and scientific modes, everyday people will love figuring out things ...