How often you should change your passwords, according to cybersecurity experts

There's no set, optimal metric for how often you should change your passwords, and expert...

Password managers are safe — here's why you should use them

Password managers are a safe way to keep track of your passwords, and many security...

Scientists and researchers reveal 13 dark technology scenarios that keep them up at night

AI, drones, and self-driving vehicles raise many open-ended questions about the...

How to properly clean your iPhone's charging port when it won't charge

If your iPhone isn't charging, its charging port may be due for a cleaning. Here's how to...

How to turn off autocorrect on a Samsung Galaxy S10 in 2 different ways

You can turn off autocorrect on your Samsung Galaxy S10 by disabling predictive text and...

How to redownload music on your iPhone in 2 different ways

You can redownload music on your iPhone that you've purchased from iTunes or saved with...

A beginner's guide to YouTube Studio, YouTube's built-in video editor, which offers basic editing for free

YouTube Studio will let you edit your YouTube videos for free, and give you basic editing...

How to find the IMEI number on your iPhone, if you want to unlock it for use on a different cellular provider

It's easy to find the IMEI number on your iPhone in two different ways. Here's everything...