You can have Excel make a spreadsheet in read only format for others, so that people can read its contents but not edit them, or you can enforce other content restrictions.

In this guide, you'll learn how to freeze top 2 rows in your Microsoft Excel spreadsheet and keep headers visible while ...

Did you know that you can add Excel worksheets to OneNote? You can embed an existing Excel worksheet or add a new Excel spreadsheet.

If you want to create multiple worksheets in multiple Excel workbooks, you can set the default number of worksheets when you open Excel.

Spreadsheets are far more than just rows and columns-they're the backbone of modern data management. Whether you're tracking expenses, analyzing business ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Microsoft adds a new Copilot function to Excel, letting users generate, analyze, and summarize data directly in spreadsheet cells with AI.

🔐 Excel Lock is a lightweight Python library to securely lock and encrypt Excel (.xlsx) files using ZIP AES encryption. Built with pyzipper and xlsxwriter, it enables password protection and secure ...

Microsoft Excel adds Copilot AI to help fill in spreadsheet cells The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a group of cells.

Forget slam dunks, penalty shootouts or gold medals. The most nerve-racking competition you’ve never heard of involves cells, formulas and pivot tables.

How to calculate return on investment (ROI), the money an investment made relative to its cost, in Microsoft Excel.

The function keys on your keyboard are the most powerful computer tools that you're not using. We're going to fix that.