AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

A common task for a program is to read data from a file. To read from a text file in C, you will need to open a file stream using the fopen() function. Once a file stream has been opened, you can then ...

The ultimate duo I didn’t know I needed ...

Microsoft has patched 112 vulnerabilities in January 2026, including CVE-2026-20805, a Desktop Window Manager zero-day that attackers are actively exploiting.

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...

Discover Claude Cowork, the new agentic capability from Anthropic that transforms how we interact with AI. Learn how this ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Henry Chandonnet Every time Henry publishes a story, you’ll get an alert straight to your inbox ...

Your typical Excel workbook—the file you're working in—can get loaded with plenty of worksheets (each indicated by a tab at the bottom, which you can name). Hide a sheet if you want, rather than ...

I had no idea how many powerful tools in ChatGPT are effectively hiding in plain sight until I started digging into its ...