Working with CSV files in Excel often involves repetitive imports and manual updates, which can be both time-consuming and error-prone. Leila Gharani introduces a practical solution using Excel’s ...

Excel spilled range operator (#) allows formulas to automatically adjust to changes in the spilled range size. You need to be using Excel for Microsoft 365 on Windows or Mac to make use of this handy ...

Microsoft Excel usually thinks in directions: "look one cell to the left." That's fine until you move the formula and the reference gets lost. By knowing how to use the dollar ($) sign, you can tell ...

Calculating sales tax on prices is something you don't have to worry about if you use Excel. You can add a formula to the spreadsheet you use for invoices, bills of sale or quotes, and that's the end ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Compound interest is interest that's calculated on ...

Anthropic is expanding the capabilities of its AI assistant, Claude, by rolling out new features that allow the tool to work more closely with Microsoft Excel and PowerPoint. The update is designed to ...

Microsoft's latest Patch Tuesday release fixes 83 flaws Including an Excel bug which enables AI-driven zero-click data theft Update urged to block exfiltration via Copilot assistant The March 2026 ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Claude can now work across Excel and PowerPoint with shared context The AI chatbot interface ...

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