Does Excel Power Query keep crashing with Error 0xC000026F? It occurs due to compatibility issues between Power Query engine and ARM-based processors ...

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.

Stop using fragile direct links—Power Query creates faster, automated, and more robust workbook connections.

Microsoft has removed App Skills from Excel's Copilot after users found multiple AI entry points confusing, now consolidating them into a single interface.

Excel is designed for transparency and calculation, which is exactly why it's so bad at keeping secrets. It offers plenty of ways to keep your data out of sight, but don't mistake those for actual ...

I used to be clunky in Microsoft Excel not knowing the most efficient way to do things. That was before I learned some helpful shortcuts. Now I move around my tables super quickly and efficiently.

Artificial Intelligence - Catch up on select AI news and developments since the workweek ended February 20. Stay in the know.

Members of Congress have been granted uncensored access to a selection of the Justice Department’s files relating to Jeffrey Epstein, and the lawmakers say these have shed additional light on the late ...

Several lawmakers reviewed unredacted Jeffrey Epstein case files Monday at a Justice Department office in Washington, as members of Congress offered new public comments about individuals they say may ...

Discover how to use Microsoft Teams for business with this complete guide. Learn setup, meetings, collaboration, and pro tips ...

Hawaiian Electric is working to restore power to customers affected by a powerful storm. The company reported Monday morning that power had been restored to 80% of customers who lost service on Sunday ...

For reference, our fourth quarter and year-end 2025 earnings release, shareholder letter, and presentation are available ...