Learn how to open an XML File in Excel, Word, Chrome, and Edge on a Windows computer using the methods mentioned in this post.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Fixes Microsoft Excel appearance when custom Windows theme is used. When the custom dark Windows theme is used, sheets, graphics items, charts and everything that have an "Automatic color" are ...

A C library for creating Excel XLSX files. Contribute to jmcnamara/libxlsxwriter development by creating an account on GitHub.

Reprint: R0711C Many executives are surprised when previously successful leadership approaches fail in new situations, but different contexts call for different kinds of responses. Before ...

Today the availability of Service Pack 2 (SP2) for the 2007 Microsoft Office system was announced. The service pack includes major performance enhancements for Office applications, most notably ...

Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.