Use Your Apple Watch to Unlock Your Mac, and Apps in Catalina

If you’ve resisted requiring a password on your Mac after it wakes up or comes out of the screen saver because it’s too much work to enter repeatedly, an Apple Watch can make authentication much easier. In previous versions of macOS, just wearing an unlocked Apple Watch is enough to enter your Mac’s password; in Catalina, the Apple Watch can also enter your password when prompted by apps. First, make sure your Apple Watch has a passcode (in Watch > Passcode), is on your wrist, and is unlocked. Then, in System Preferences > Security & Privacy > General, select “Use your Apple Watch to unlock apps and your Mac.” From then on, most of the time your Mac or an app wants your password, your Apple Watch will provide it automatically. (This feature requires that the Mac dates from mid-2013 or later, that all devices use the same iCloud account, and that the Apple ID uses two-factor authentication instead of two-step verification.)

(Featured image based on an original by Christin Hume on Unsplash)

The Easiest Way to Give Someone Your Wi-Fi Network Password

Here is the easiest way to give someone your Wi-Fi network password. You know the drill—a friend comes to visit and wants to get on your Wi-Fi network. You’ve written the password down somewhere, but where? Even if you have it handy, it’s a pain for your friend to type in. Since macOS 10.13 High Sierra and iOS 11, Apple’s operating systems can make connecting a lot easier. Have your guest choose your network, and then put their device next to one of your devices that’s awake and connected to the Wi-Fi network. As long as you have a card in your Contacts app whose name matches your friend’s My Card in their Contacts, your device should ask if you want to share the Wi-Fi password with them. Just tap Share Password when prompted and you’re done!