The Activation Lock on an iPhone is a feature designed by Apple as a security measure. It is part of the Find My iPhone service, preventing others from using your iPhone, iPad, iPod touch, or Apple ...

Setting a password or fingerprint lock on an Android phone is a common method of protecting our essential data or private information from our eyes. However, if you forget your phone password, Android ...

With iOS 16, Apple has started treating the iPhone lock screen in much the same way as it treats Apple Watch faces: You can easily add, delete, change, or switch between them at will, directly from ...

OS X Mavericks will now display app notifications on your lock screen by default. For added privacy, you might want to disable them. Jason Cipriani Contributing Writer, ZDNet Jason Cipriani is based ...