Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Learn how to clear web add-ins cache automatically on exit or start in Word, Excel, PowerPoint, etc. Office apps, without Upload Center.

As AI avatars of deceased people become more lifelike, and thus valuable to advertisers, tech companies are unlikely to say ...

Microsoft recently shipped Copilot AI to Excel, but the company warns against using it for "any task requiring accuracy or ...