Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

「Excel」のエージェントモードは昨年12月、Web版を皮切りに一般提供が開始されていたが、今回、デスクトップ版でも正式提供されることになった。「Microsoft 365 Copilot」の商用ライセンスおよび一般向けの「Microsoft ...

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Microsoft has introduced a major shift in how spreadsheets are created and managed, aiming to eliminate one of Excel’s ...

Wouldn’t it be great if you could be an Excel wizard without putting in all the time and effort needed to learn how to get around Excel and make it do what you want it to do? Formulas are one of the ...

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it easier to refresh and reuse frequently updated data inside a worksheet. The ...

Excel’s formula bar has limitations that make writing, debugging, and managing complex formulas challenging. A new tool, the Advanced Formula Environment (AFE), developed by Microsoft for Excel 2019 ...

米Microsoftは1月26日（日本時間）、Web版「Microsoft Excel」（Excel for the web）に「Power Query」を導入したと発表した。「Power Query」のインポートウィザードと「Power Query ...

Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

While Microsoft Excel is one of the most powerful spreadsheet applications, it’s also the most intimidating tool in the Microsoft Office suite. If you’ve never used Excel before or are just a bit ...

After a brief pause at the end of last year, Microsoft is back with its monthly feature recap, sharing what changed across its productivity apps in January 2026. And this time, the spotlight is on ...