iPhone and Android tricks to scale, zoom, add comments, and more.

Is your smart assistant always getting the wrong names?  You can teach Siri and Google Assistant the correct way to say names.

Remember back when we only used phones for calls? Today, our smartphones preserve our entire digital life.

This includes, of course, your precious photos and videos. Tap or click for nine pictures you should always have on hand, like your medical and dental insurance cards.

Speaking of photos, how often do you spend a lot of time looking for an image that you know is hidden somewhere in your gallery? Stop scrolling and use this clever trick to find an image quickly.

Your iPhone or Android device has a lot of hidden goodies. Here are 10 tricks you’ll come back to over and over:

1. Start using the back tap

Instead of searching pages of apps, you can instantly do a specific task with your phone. I take a lot of screenshots with my phone, and I do this by tapping on the back of my phone twice. Three taps and the entrance gate to my path opens. A friend of mine turns on his backyard lights the same way.