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90% of Excel spreadsheets contain errors: Here’s how to fix yours

Studies, including those by spreadsheet researcher Raymond Panko, estimate that up to 90% of all spreadsheets contain at ...

Excel not recognizing functions after reboot

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...
ZDNet

Excel's new Copilot function turns your prompts into formulas - how to try it

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

17 New Excel Features for 2026 to Speed up Your Work

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...