Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

From textile roots to precision machining, Ketchie is a third-generation manufacturer that has leveraged Mastercam CAD/CAM ...

One Founders Edition BIOS and a modified Nvidia driver later, and Substantial-Mark-959 says they've been able to get the card up and running. The GPU-Z readout makes for some interesting reading, ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

September 26, 2025: We checked for new Warframe codes. What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available ...

Need some cash for your Car Dealership Tycoon enterprise? Look no further. We've scoured the web for all of the currently active codes available in Roblox's car-selling sim, so you can keep your ...

September 25, 2025: We verified our list of Once Human codes. What are the latest Once Human codes? There are times in all of our gaming lives when we need a little bit of help. Call it a handout, a ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Dr. JeFreda R. Brown is a financial consultant, ...