Always wondered if there was a hidden meaning behind Costco's price tags? Learn how to crack the code and you could unlock ...

QR codes , which can be easily read with a smartphone camera, are used in various areas of daily life, such as as links to websites and for cashless payments. A page has been published that ...

With contactless interactions more common than ever, there is more of a need to read a QR code than ever. Here's how to read QR codes using your iPhone, iPad, or iPod touch.

Anthropic launched learning modes in Claude chatbot and Claude Code. Instead of creating answers, they use the Socratic approach to guide you. You can select 'Learning' from the style dropdown to ...

Learn how to unlock GPT-5 in VS Code using GitHub Copilot Pro. Here are the steps and how to bypass usage limits using your API key.

If you’re an R programmer hoping to try GitHub Copilot, you’ll need to use Microsoft’s Visual Studio Code. Here’s how to set up and use VS Code for R.

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.