Typically, people tether their laptops to their Android phones, using the phone’s data connection to get online from anywhere. But you may also want to “reverse tether,” sharing your PC’s Internet connection with an Android phone or tablet.
Standard “tethering” involves connecting your phone, tablet, or other device to your smartphone, sharing your smartphone’s mobile data connection with your other devices. But you may sometimes want to get your iPhone or iPad online via your PC or Mac.
Wireless devices with Bluetooth radios must be “paired” with each other before they can communicate. This involves making them discoverable and potentially entering a PIN.
By default, Siri only responds when you press and hold the home button on your iPad or iPhone. You can, however, configure Siri to respond when you say “Hey Siri.”
Practically all smartphones can tether, sharing their data connection with your other devices. You can do this over Wi-Fi, a USB cable, or Bluetooth — if your carrier lets you. You might have to pay extra.
Be sure to wipe your drives, devices, and anything that potentially contained sensitive files before getting rid of it. Whether you’re disposing of it, selling it, or giving it away — securely erase your data first.
The hotspot feature on your iPhone allows you to connect any device to the Internet via your iPhone’s cellular data connection. You can use an USB cable to tether your iPhone to a Mac or Windows PC, too.
Historically the only way to share app, book, music, and video purchases across iOS devices was to log onto every device with the same Apple account (an insecure and undesirable solution). Now you can easily share everything between family members with the Apple Family Sharing system.
If you use an iOS device then you know it’s a pretty complete system and works very well. But, you may have had problems opening compressed zip files, so we’ll talk today about how to best handle zip files on your iPhone or iPad.
Your Android phone’s NFC hardware is for more than just transferring content and using mobile payments. You can buy cheap, programmable NFC tags and have your phone automatically perform actions when you touch them.
Are you in a relationship with someone who has their own Amazon account? Link your accounts together and share purchased Kindle ebooks, audiobooks, and apps. You can add up to four child profiles, too.
Not everyone has unlimited cellular data. If you find yourself going over your cellular data allowance and paying overage charges or getting throttled, you can make your iPhone use less data.
Two-factor authentication systems aren’t as foolproof as they seem. An attacker doesn’t actually need your physical authentication token if they can trick your phone company or the secure service itself into letting them in.
Apple has added an increasingly sophisticated app permission system to iOS over the years. It’s up to you whether an app gets access to everything from your device’s sensors and personal information to notifications and cellular data.
The Control Center has proven to be a thoughtful and welcome addition to iOS, but it can be annoying sometimes if you’re playing a game or using an app, and you accidentally open it. Here’s how you can disable it in such situations.
Modern smartphone embed GPS coordinates in each photo they take. Yes, those photos you’re taking have location data embedded in them — at least by default. Many modern digital cameras also do this.
Portable Wi-Fi hotspots on your Android phone are great, because hotel Wi-Fi usually isn’t, but toggling that hotspot on and off is a pain. Here are several easy ways to add a hotspot widget to your home screen.
Want to use a VPN? If you’re looking for a VPN provider or setting up your own VPN, you’ll need to choose a protocol. Some VPN providers may even provider you with a choice of protocols.
There are all kinds of ways to add shortcuts to settings, functions, apps, and so on, to your Android device’s home screens, but few do so much as the toggle folder widget.
Ctrl+Alt+Delete isn’t just necessary on Windows and other desktop operating systems. Applications can freeze or get stuck in bad states on modern iPhones, iPads, and Android devices too.
Always-listening voice commands are a big thing now. You don’t need an Xbox one or Amazon Echo for this — just make your phone, tablet, or computer always listen for voice commands.
There are some important advanced options buried in your Android’s Wi-Fi settings. Chief among these is the ability to disable Wi-Fi scanning for Google’s location service.
All modern smartphone, tablet, and desktop operating systems offer secure ways to give a guest access to your computer. Lock them to a specific app or give them restricted access to your PC. Forget looking over their shoulder!
Fewer things annoy us than when we set our Android tablet aside for a few days only to return to a low or even dead battery. This shouldn’t be happening, so it’s time to try to fix it.
Most characters you can type don’t appear on your keyboard, whether you’re using a physical keyboard or a touch one. Here’s how you can type them on your computer or mobile device.