Uncover the hidden pitfalls of Excel regression and learn why Python is the key to unlocking clean, efficient data analysis.

So far Excel users had three ways to invoke Copilot. Microsoft has now decided that was three too many. In February 2026, the company retired App Skills entry points from the Excel ribbon and context ...

openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files. It was born from lack of existing library to read/write natively from Python the Office Open XML format. All kudos to ...

modelx is a numerical computing tool that enables you to use Python like a spreadsheet by quickly defining cached functions. modelx is best suited for implementing mathematical models expressed in a ...

Over the last few weeks, Microsoft has focused on increasing the power of Copilot and Python to assist with everyday tasks, offering more flexibility with drawing tools, and giving you more control ...

Ask a bunch of scientists whether they use spreadsheets in their work and you’re bound to touch a nerve. Many have sworn off spreadsheets, others swear by them and some swear profusely when they’re ...

Microsoft Copilot for Microsoft 365 is now Microsoft 365 Copilot. Learn more. At Microsoft Ignite 2023, we are announcing new innovations across Microsoft Copilot—one copilot experience that runs ...