Windows 11’s February 2026 Insider update is live, and it brings a fresh round of new features and changes for testers.

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

Unwitting victims are now being tricked into installing malware via Windows Terminal, but some experts say this is old news.

Inspect spreadsheets natively inside your CLI workflow.

ActiveX is a Microsoft software framework that enables applications to share data across web browsers, enhancing functionality and security in computing.