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.

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

Anyone with a compatible iPhone can test the latest iOS 26 features ahead of the operating system's official release next month.

These 46 Pro Excel Tips Will Transform You Into a Spreadsheet Magician Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

What is Microsoft Copilot? Copilot is a generative artificial intelligence (GenAI) chatbot developed by Microsoft. It is ...

We put together this cheat sheet to help you learn about and use the latest features in iOS 26. This page will also help you keep track of the subsequent iOS 26 updates.

Microsoft Excel is testing a new AI-powered function that can automatically fill cells in your spreadsheets, which is similar to the feature that Google Sheets rolled out in June.

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.

Substack's iOS app rolls out support for web-based payments, which can save subscribers money.

The latest beta news, what new features are coming in the iOS 26 update, and which iPhones are compatible with iOS 26.

Apple's new iOS 26 public beta 6 is out now: Is your iPhone eligible for the update? Check this list We'll also tell you the iPads that are confirmed to run the iPadOS 26 beta.

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.