Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Use Microsoft 365 View > Navigation to find, rename, or hide sheets in one place, keeping large workbooks tidy and easier to manage.

The Document Foundation released LibreOffice 26.2 today with several long-awaited features and performance improvements for Writer, Calc, and Base.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Tech expert ThioJoe demonstrates how Python now works inside Excel with a live example.

Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

Live updates after the Justice Department posted another trove of Epstein files more than two months after Trump signed a ...

Images circulating online that show New York City Mayor Zohran Mamdani as a child with millionaire financier and sex offender ...

I traded the static results of Flash Fill for dynamic formulas that update automatically.

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.