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.
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The 3 best logical functions I always use in Excel
Make Excel evaluate your data for you.
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