However you make a digital computer, you need something to represent a binary digit. Usually this is some form of switch: a relay, a tube, or a transistor, although there have been other ways to ...

Tech pro ThioJoe breaks down the benefits of switching to Linux and why it is an excellent, robust operating system for beginners to explore. Thune warns there aren’t 50 votes to advance budget ...

President Donald Trump ordered a push on Monday to build a powerful quantum computer for scientific research and speed efforts to protect government systems from ‌related cyber threats, bolstering U.S ...

One of the most essential inventions that people are using worldwide is the computer. It supports our learning, working, communication and information retention. There are computers in schools, banks, ...

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

Computer algorithms are step-by-step instructions that help computers solve problems, process data, and deliver results. They power search engines, AI systems, online shopping, navigation apps, and ...

What is an optical fiber line? An optical fiber line is one type of communication line used to connect to the internet. Because it uses light signals for communication, it is characterized by being ...

Have you ever heard the word "router" when using the internet on your smartphone or computer? A router is a device that distributes the internet to multiple devices. It plays an active role in ...

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...