Skip to main content
iPhone 14 Pro Max and Galaxy S23 Ultra camera modules.

How to check your IMEI number on iPhone, Android, or PC

Learn how to check your International Mobile Equipment Identity (IMEI) number in various places on iOS and Android. We give you the lowdown on all the options.
The Google Nest Learning Thermostat mounted on an office wall above a desk and lamp.

How to add multiple users to your Google Home (Nest) device

Want to personalize the Google Home experience for each individual member of your household? Here's how to add more than one user on your Google Home device.

Can Alexa call 911? How to set up Alexa for emergencies

You may be wondering whether or not Alexa can call 911. Here's how to use Alexa to help promote safety.
Amazon Echo (4th Gen) on a kitchen counter.

How to change Alexa’s voice (and language)

Is Alexa's default voice not your cup of tea? You can change Alexa’s settings and have her speak in another language or regional accent. Here’s how.
Apple MacBook Pro 16 front angled view showing display and keyboard.

How to erase and restore your Mac to factory settings

Resetting your Mac to factory settings is essential if you plan on selling it and can also help fix stubborn problems that seem to have no other solution.
how to file for stimulus

How to add a signature in Gmail on desktop and mobile

Adding a signature in Gmail may seem tricky at first, but it's more than doable, especially with the right guidance. Here's how to do it in the app or the site.
Nintendo Switch review

How to turn off a Nintendo Switch controller

Turning off a Nintendo Switch controller is not as hard as it seems. Here's how you can turn off, turn on, and put your Nintendo Switch controllers to sleep.
An iPhone 14 Pro Max with the display turned on. We see the Home Screen and Pixel Pals running in the Dynamic Island.

How to get better service — 9 tips for boosting cell phone signal

We’ll show you how to get better cell reception and ways to increase your cell phone signal strength so you can stop running around looking for that extra bar.
Windows 11 on a tablet.

How to start Windows 11 in Safe Mode

If Windows 11 isn't performing as it should, then you can diagnose things by booting the operating system into Safe Mode. Here's how to do just that.
A MacBook Pro on a table in front of a window.

How to back up your Mac and keep your files safely stored

It’s important to back up your Mac to ensure your files are protected from disaster. Here are the best ways to do it and keep everything safe and sound.
A Nintendo Switch, undocked, laying on a table.

How to factory reset a Nintendo Switch (and Switch OLED)

Having problems with your Nintendo Switch? We have step-by-step instructions for restoring it to its out-of-the-box state. There's more to it than you think!
Close-up of the iPhone SE 2022 and iPhone 14 Plus camera modules.

What iPhone do I have? How to find out your iPhone model number

Apple has released over 40 different iPhone models so far. How can you tell which one you have? We have all the tips you need to know.
A person expressing angry emotion at a computer.

How to block an email address in Gmail to stop spam

Do you want to block an email address on Gmail? In this article, we'll explain how block email via both desktop and smartphone.
Super Bowl Settings YouTube

Watch now: How to make the Super Bowl look amazing on your TV

The Apple Watch SE 2 ready to pair with a phone.

How to back up your Apple Watch in ten minutes or less

If you're wondering how to back up your Apple Watch, then we have the answers you need in this guide. Learn how to back up or restore an Apple Watch.
Echo Dot 4th Gen Clock Model

How to change Alexa’s name or the name Alexa calls you

This guide explains how to change Alexa's name, as well as the name Alexa calls you, in a few easy to follow steps.
apple new york iphone doj passcode

How to reset your Apple password on iPhone or web

Regardless of the device, all Apple users have an Apple ID. This makes knowing the password for your Apple ID critical. Here's how to reset it if you forget it.

How to remove malware and viruses from an Android phone

Here's our guide to removing malware and viruses from your Android phone, including information on how to identify the malicious app.
Two people use iMacs on a desk in an office.

How to delete a user on your Mac and free up disk space

If your Mac has unused accounts that are taking up disk space, there’s a simple way to delete them. Here's how you remove those accounts in a few simple steps.
how will apples new macbooks stay competitive macbook lifestyle 16x9

How to speed up your Mac and get it back into shape

If your Mac has slowed down, don’t panic. There are plenty of ways you can speed it up again, and our handy guide will show you all the best ways to do so.
The Netgear Nighthawk AXE11000 Tri-Band Wi-Fi 6E Router on a table.

How to get Wi-Fi access anywhere at any time

When your home internet goes out, it's always a good idea to have a backup plan. Create one now by going over all the possible Wi-Fi access options you have.
Sage green Pixel 6a and Snow Pixel 7a in hand

How to track an Android phone (or other device)

Need to learn how to track your Android smartphone or other mobile device? Here are three great options, each of which can help you pinpoint your device.
aop version 28 best value 15 inch laptops

How to sync your Outlook Calendar with your Google Calendar

If you enter appointments into Google Calendar, there's a way to sync that data to Outlook. Here's how, plus we provide steps to sync Outlook with Google.
apple ipad review 2018 front in hand

How to take a screenshot on an iPad (any generation)

Here, we investigate how to take a screenshot on an iPad, including with the Apple Pencil and Accessibility modes, and annotate and edit your screen grabs.
Deep Purple iPhone 14 Pro held in hand with a wooden gate in the background

How to recover deleted text messages on iPhone

Did you delete text messages on your iPhone that you need to retrieve? Here are a few easy ways to get them back!
A person sitting at a desk, in front of a computer monitor with their head in their hands.

How to recall an email in Gmail on mobile and desktop

Have you ever sent an email you instantly regretted? Our guide shows you how to recall an email in Gmail and offers tips on adjusting the Undo Send feature.
iPhone 12 Mini

How to clear ‘Other’ storage/system data on an iPhone

If your iPhone’s storage has been consumed by content mysteriously labeled as Other, we’ll show you how to take care of it and reclaim your device’s space.
fcc proposal aims to block ringless spam voicemails iphone on table showing voicemail message waiting indicator

How to set up voicemail and Visual Voicemail on an iPhone

Here's how to set up voicemail on an iPhone so you can view, listen to, and organize your voicemail messages. It takes just a couple of minutes to enable.
itunes on an iPhone lifestyle image

What to do when your iPhone doesn’t show up in Finder (or iTunes)

Have an iPhone that isn't showing up in Finder (or iTunes)? Here's what you can do to fix it!
Tik Tok

How to go live on TikTok (and can you with under 1,000 followers?)

TikTok allows you to broadcast yourself live to the community. Here's how to go live on TikTok in a few short taps.
logiech ergo k860 review logitech keyboard 4

How to fix a broken keyboard: common issues and solutions

Keyboards, with their combination of software and lots of moving parts, can be subject to problems. Here's how to fix frequent issues that you may encounter.
How to use a blue light filter on a PC or Mac

How to use a blue light filter on your PC or Mac

Blue light from your PC's screen may disrupt your circadian rhythm. Here's how to use a blue light filter with built-in night modes on your PC or Mac .
The app drawer on the Google Pixel 8 Pro.

How to force close apps on your Android device

Are you having trouble with an Android app? We show you how to close any background apps and how to force close apps in Android with ease.
iPhone XS review

How to turn off Live Photos on an iPhone

Live Photos are three-second videos that take up more space than regular photos. With this guide, we show you have to easily switch them off.