One of the most unusual — and fun — events in college sports is a high-stakes spreadsheeting competition in Las Vegas.

In short, lifelong learning is no longer optional — it’s essential. But who has the time and resources to go back to school?

Excelitas Technologies completes its seventh acquisition since 2017, its first since moving to Pittsburgh in 2024.

It is top-pick season again now that 2026 is under way, and Enghouse Systems Ltd. ENGH-T is my top income pick for the year ...

Microsoft has announced the retirement of Microsoft Defender Application Guard (MDAG) for Windows 11 as part of its broader shift in security architecture.

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

A critical Grist-Core flaw (CVE-2026-24002, CVSS 9.1) allows remote code execution through malicious formulas when Pyodide ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

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 ...

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

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

One formula filters, dedupes, and ranks your data into a live list. No more manual sort or remove duplicates.