CISA is warning about ongoing exploitation of a 2008 bug in multiple versions of Excel.

Today I learned that Excel incorrectly assumes 1900 was a leap year, and Microsoft won't fix it because the whole house of ...

What if you could cut hours of tedious work into minutes, all while making sure precision and creativity? In this walkthrough, David Fortin shows how Microsoft Copilot, with its innovative generative ...

Have you ever opened an Excel spreadsheet and felt instantly overwhelmed by its endless rows, columns, and cryptic formulas? You’re not alone. Many people see Excel as a labyrinth of complexity, ...

You can create Word, Excel, and PowerPoint files from the Copilot chat interface. You can create Word, Excel, and PowerPoint files from the Copilot chat interface. is a senior correspondent and author ...

Microsoft plans to improve the Snap Assist feature in Windows 11 to make it more user-friendly and accessible. These changes have been spotted in the latest Beta build. The upcoming update will have a ...

Charts and sparklines are powerful data visualization tools in Excel. Here’s a guide to the most popular chart types in Excel and how to best use them. Microsoft Excel offers a plethora of tools for ...

OwnCloud is an open-source cloud storage solution that allows you to host your own cloud server, providing a secure and customizable alternative to commercial cloud services. This guide will walk you ...

Slicers provide an intuitive, user-friendly interface for filtering data in a spreadsheet. Here’s how to create slicers, format them, and use them to filter data in Excel. Spreadsheets’ greatest ...

The Super Administrator account in Windows is a powerful, built-in account that offers elevated privileges beyond those of a standard administrator account. This account is particularly useful for ...

A Reddit users made a fully functional version of Tetris within Microsoft Excel. The game has a scoreboard and a preview of the next block, just like the full version of Tetris. The shortcuts to move ...