Thank you for visiting one of our most popular classic articles. If you’d like to see updated information on this topic, please check out this recently published article, Recent Rule Changes for GFCI ...

Article 501 provides the requirements for Class I locations, such as the refinery shown in Photo 1. In the May issue, we described the Division system outlined in the NEC, which further breaks down ...

Form 1099-NEC is used for reporting compensation paid to nonemployees. Here's what you need to know. Many, or all, of the products featured on this page are from our advertising partners who ...

TIOBE Index for December 2025: Top 10 Most Popular Programming Languages Your email has been sent December’s TIOBE Index lands with a quieter top tier but a livelier shuffle just beneath it. The main ...

Max has become the youngest male video game developer after his four-hour attempt in May. The educational charity says all children should have the opportunity to understand technology, no matter what ...

Why settle for an ancient, analog PBX? The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price. I’ve been writing and ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

We list the best cloud phone systems, to make it simple and easy for businesses to manage their call services through cloud software. Even better, when software is cloud-based rather than tied to a ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

Cloud-based voice over IP (VoIP) has long been the go-to solution for business telephony. But that doesn't mean choosing the right VoIP service is easy. Modern VoIP systems offer not just voice ...