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

Mentor Public Library will be offering six free computer classes this February at its Main Branch, 8215 Mentor Ave. The classes will be: • Cybersecurity at 2 p.m. Feb. 24. Attendees will learn how to ...

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

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow.

Researchers in China published a paper describing a theoretical model for photonic computing that used light particles instead of electrons for faster processing. The team developed “parallel optical ...

Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

The heavy use of technology in K-12 schools—from 1-to-1 computing programs to artificial intelligence —is causing some policymakers and parents to call for educators to dial back their use of ...

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

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

Discover how to conduct break-even analysis in Excel using Goal Seek and spreadsheet examples, helping you assess ...

The collective decisions we make today will determine how AI affects productivity growth, income inequality, and industrial concentration Economists have a poor track record of predicting the future.