All details in this article are correct as of October 7, 2025. Accessibility to some of the latest Excel features depends on ...

The PMT function is an Excel Financial function that returns the periodic payment for an annuity. The formula for the PMT function is PMT(rate,nper,pv, [fv], [type]). The NPV function returns the net ...

One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

Microsoft is rolling out Copilot Chat to Word, Excel, PowerPoint, Outlook, and OneNote for paying Microsoft 365 business customers. Copilot Chat (short for Microsoft 365 Copilot Chat) is the company's ...

What if your daily tasks, those endless emails, dense spreadsheets, and never-ending presentations, could be handled faster, smarter, and with less effort? Enter Microsoft Copilot, a new generative AI ...

Windows Microsoft's Copilot AI assistant can now optionally see your entire desktop—maybe it will be able to finally explain what Windows error code 0x8007002c ...

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Get the latest info on new features, bug fixes, and security updates for Microsoft 365/Office 365 for Windows as they roll out from Microsoft. Now updated for Version 2509 (Build 19231.20156), ...

OpenAI's transition to a profit-driven business model makes it a better candidate for an IPO or an acquisition Microsoft has been an investor in OpenAI since 2019. Microsoft Corp.'s partnership with ...