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

Coders have a storied tradition of creating back doors in programs (or sometimes just fun little Easter eggs) that can only be accessed with a special "key." This has happened for almost as long as ...

Find the best RV internet options for travel. Compare 5G and satellite plans for streaming, work and off-grid stays.

The front door has gone digital! Ditch digging around for a key and unlock the door with a pin code or finger print instead.

Bet $5, Win $200 in Bonus Bets + Get 3 MONTHS of FREE NBA League Pass! Don't miss this limited-time Week 12 offer for NBA and ...

It's a good idea to have an extra key fob, but at the dealership, it can cost you hundreds of dollars. Instead, you can give ...

The DraftKings promo code has been extended through Week 11 of the college football season, giving new users a chance to win ...

Stop scrolling to find the shows you really want to watch on Netflix. While the site's menus offer a lot of options, the algorithm has a tendency to show you the same shows and movies over and over ...

What's the key to turning scrap into functional tools? This guide breaks down the essential process of hardening and tempering scrap steel, showing you how to control the heat for perfect strength and ...

Compare the best no-contract internet plans with speeds up to 5 Gbps. Cancel anytime with no fees from top providers like ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...