The most common way to turn off a phone screen and lock the device is to use the on-off button. That usually sits on the side of the phone and needs to be squeezed quite tightly. You need to do the ...

No more fingerprints on the screen — a double tap setting is available for a selection of Kindle devices. Amazon's recent update allows for easy page turning, although some limitations remain. The new ...

Google Pixel phones are known for their clean and smooth UI, but they lack some of the most basic conveniences found on other Android phones. One example is the double-tap gesture to turn off the ...