Excel remains an essential tool for data management, analysis, and visualization. In 2025, its evolving features and refined techniques make it more powerful than ever. But have you ever found ...

Press Windows+Z to rearrange how your duplicated Excel windows appear on your screen. Press Ctrl+Shift+; to insert the ...

Microsoft Excel dominates the world of spreadsheets and is backed by seriously powerful capabilities in data analysis. With so many features, there's always something new to learn. To get to grips ...

From simplifying complex data in Excel to recovering unsaved Word documents and creating interactive PowerPoint presentations, this guide has something for everyone—whether you’re a seasoned user or ...

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know. Our team tests, rates, and reviews more than 1,500 products each year to help ...

There are very few people on Earth who could ever say they've completely mastered every little thing about Microsoft Excel. It's the world's premier spreadsheet application, and has been the industry ...

Excelの分析ツールを使って基本統計量を求めてみよう Excelでは、データ分析に使える統計グラフ（ヒストグラムや箱ひげ図）を簡単に作成できることを、過去の記事で解説しました。データ分析をする際に重要な情報として「基本統計量」というものがあり ...