LinkedIn launched an AI-enhanced job search in May, allowing people to look for job openings by describing their ideal career ...

"Vibe coding" appeared in early 2025 to describe the simple idea of programming with AI tools. So I tested a range of them — ...

Tech CEOs have recently touted vibe coding as a way to become more productive. Google CEO Sundar Pichai said in June that he ...

The asterisk (*) is the wildcard character that represents any sequence of characters, including when there are no characters at all. It’s the most flexible of the bunch, since it can replace any ...

The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...

Learn practical HYPERLINK tips, from dynamic sheet links and navigation buttons to XLOOKUP row jumps and tidy anchor text for client reports.

By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden information. Here's how to do it.