CoreXLSX is a library focused on representing the low-level structure of the XML-based XLSX spreadsheet format. It allows you to open a spreadsheet archive with .xlsx extension and map its internal ...

Discover 15 modern Excel functions for 2026, including Group By and Scan, so you speed up your workflows, summaries and ...

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Build an automated employee schedule in Excel with SEQUENCE dates and M A N shift dropdowns, so you track coverage fast.

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

If Excel is showing formulas instead of results on your Windows PC, check the cell format, turn off the 'Show Formulas' ...

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

Walters State’s Division of Workforce Training will offer noncredit classes in auctioneering, geographic information systems, Microsoft Excel and Supervisor 101 during February.

In this video, learn how to transform a simple list of events in Excel into a fully dynamic monthly calendar. The tutorial ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.