Knowing how to set the timer on your iPhone is handy. The timer measures the time elapsed, and setting it up allows you to be more cautious of your schedule. Setting a timer while doing something ...

We've all been there — there's nobody around to take a picture of your group of friends at a special location or event. Fortunately, Apple has developed a solution to this with a simple feature on the ...

Your Canon Rebel T2i camera can take pictures a few seconds after you press the shutter release button. The self-timer feature gives you time to get in position for a self-portrait or a group photo ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. July 31, ...

A lot of people like to fall asleep to music, hence the ubiquitous clock-radio of yesteryear, which had a timer to shut itself off after serenading you to sleep. But if you want to fall asleep to ...