File this as reason number 17 why Apple Pay is better than plastic. Let’s say your credit card expires and your bank sends you a new card with a revised expiration date. Or perhaps your bank replaces your card with one that has a new number. Either way, most credit card issuers automatically update the credit card expiration date and number in Apple Pay so you don’t have to make those changes yourself. (If your bank doesn’t do this, you’ll have to remove the old card and add the new one.) However, if you move or change your billing address, you’ll need to update that info yourself: in iOS, go to Settings > Wallet & Apple Pay; in macOS on a MacBook Pro with Touch ID, go to System Preferences > Wallet & Apple Pay.

If mailing your holiday cards (which you printed from Photos, right?) is made harder by having to write addresses on envelopes, you can skip the handwriting step this year with mailing labels. Although many people don’t realize this, it’s easy to print mailing labels on standard label stock using the Contacts app on the Mac. You can even add a personal touch by including a graphic and using a custom color and font choice. Here’s what you need to do:

1. In Contacts, choose File > New Group to create an empty group into which you can collect your card recipients. Name the group something like Holiday Cards.
2. Click All Contacts to see your full collection of contacts, and then drag your recipients from the center column to the Holiday Cards group. Note that you have to click and hold briefly before Contacts lets you start dragging a contact; if you drag too soon, Contacts assumes you want to select more contacts. You can drag contacts one at a time or select several at once and drag the entire selection. This doesn’t move contacts out of All Contacts—you’re just adding them to the Holiday Cards group, which functions much like an iTunes playlist.
   
    
3. Once the Holiday Cards group is populated with all your recipients, click its name in the sidebar, and then choose File > Print to open the Print dialog.
4. To set up your cards, you need to see details in the Print dialog, so at the bottom of the Print dialog, click the Show Details button (if it’s already called Hide Details, you’re all set). You also need to see the special controls for Contacts, so make sure Contacts is chosen from the pop-up menu underneath the page range fields. Then from the Style pop-up menu, choose Mailing Labels.
   
    
5. Beneath the Style pop-up menu, make sure Layout is selected, and then in the Layout view, from the Page pop-up menus, choose the manufacturer of your labels and the number associated with the labels. (Avery 5160 is the most common label type and is readily available at office supply stores and online.)
6. Click Label to switch to the Label view. From the Addresses pop-up menu, choose the type of address you’re using. Home is likely the most appropriate; if you choose All, Contacts will print both Home and Work addresses if available. You can also choose to print company and country here, and if you print country, you can exclude your own country, which makes it easy to include overseas friends and relatives without printing the country for most people.
   
    
7. Although the defaults are fine, if you want, you can change the color of the label text, select a small image to print next to each contact, and change the font.
8. It’s time to print, but not on your label stock just yet! Click the Print button to print a draft of your labels on plain paper. You’ll use this draft for two things—checking the addresses for accuracy and verifying that the labels will print properly on the label stock.
   
   To check if the labels will print correctly, stack a page from the draft on top of a sheet of blank labels, and then hold them up to a bright light or sunlit window. You should be able to see whether the positioning is right—it should be in most cases. If not, make sure you’ve chosen the right label in the Print dialog, and if all else fails, create a custom label with your own margins and gutters to make it work.
9. Once you’ve fixed addresses for everyone who has moved recently and verified your positioning, you can print for real on your label stock.

That’s it! Most of the work comes in selecting people, making sure their addresses are right, and updating those that have changed—actually printing labels takes only a few minutes. As you stick your labels on envelopes, you can revel in the knowledge that it will go even faster next year!

Twitter: Thanks to Contacts being able to print mailing labels, there’s one less obstacle to sending holiday cards this year!

Facebook: If you hate addressing your holiday cards, check out this article to learn how to print mailing labels from your Mac.

Apple’s new iPhone X does away with the Home button, which has been a fixture since the original iPhone and has long served as the Touch ID sensor. To replace Touch ID, Apple developed a new facial recognition technology called Face ID. With Face ID, the iPhone X scans your face to authenticate you instead of using your fingerprint. It is truly amazing technology, but we’ve been getting questions that we’d like to answer here. If you have others, get in touch!

How does Face ID work?

Magic. Well, close. As science fiction author Arthur C. Clarke said, “Any sufficiently advanced technology is indistinguishable from magic.” Face ID is cutting-edge technology that uses Apple’s TrueDepth camera system to project over 30,000 invisible dots onto your face. Then it illuminates your face with infrared light and takes an infrared image. Finally, it translates that image into facial recognition data that’s encrypted and stored within the iPhone’s Secure Enclave (the data never leaves your iPhone).

Face ID updates its mathematical representation of your face over time to keep up with how your appearance changes.

How secure is Face ID?

Extremely. Apple claims that Touch ID’s false positive rate—the number of people who would have to try logging in to your iPhone before someone would succeed randomly—is 1 in 50,000. In contrast, Apple says that Face ID’s false positive rate is 1 in 1,000,000. It can’t be fooled by a picture or a simple mask, although a high-enough quality 3D reproduction of your face might get past it, just as a sufficiently good cast of your fingerprint could fool Touch ID.

However, Face ID has trouble distinguishing between identical twins and siblings who have nearly identical features. So if you have an evil twin, stick to a Touch ID-based iPhone or your passcode! The probability of an incorrect match is also higher with children under 13, since their facial features haven’t become sufficiently distinct yet.

By default, Face ID works only when you look at the iPhone X—it can’t be unlocked by your face when you’re sleeping.

How fast is Face ID?

Not quite as fast as Touch ID in current iPhones, but fast enough that you likely won’t notice. When you pick up your iPhone X so you can look at it, Face ID will, in most cases, have already recognized you.

This quick recognition is possible in part because the iPhone X can start scanning early, thanks to iOS’s Raise to Wake feature and a new Tap to Wake feature that automatically wakes the iPhone X when you touch the screen.

What if Face ID doesn’t work?

First off, things like wearing a hat, scarf, or glasses won’t confuse Face ID, nor will growing or shaving a beard. Thanks to that infrared camera, it even works in complete darkness. However, Face ID does fail occasionally. One reason for a Face ID failure is holding the iPhone X too close to your face—this is easy to do accidently if you’re nearsighted and not wearing your glasses. (Some sunglasses prevent Face ID from seeing your eyes, but you can work around that problem by disabling Require Attention for Face ID in Settings > Face ID & Passcode.)

To make Face ID retry a facial scan, hold the iPhone X at a normal viewing distance, tilt it away from you, and then tilt it back to your normal viewing position. If that doesn’t work, or if you want to let someone else use your iPhone, enter the passcode. Entering the passcode is always an option.

Alas, unlike Touch ID, which let you enroll up to five fingers (so family members could unlock your iPhone without using the passcode), Face ID lets you have only a single face.

Can I use Face ID for anything besides unlocking?

Yes, Face ID completely replaces Touch ID, so you can use it to authenticate when you’re using Apple Pay, or the App Store or iTunes Store. Plus, apps that previously relied on Touch ID, such as the 1Password or LastPass password managers, will automatically use Face ID instead.

We hope Apple can make the hardware necessary for Face ID cheaply enough to bring it to other devices as well. Wouldn’t it be nice if you could walk up to your Mac and have it automatically unlock because it had recognized your face?

Twitter: Curious about Apple’s new Face ID technology in the iPhone X? We have answers to your questions!

Facebook: If you’ve been wondering how the iPhone X’s Face ID facial recognition technology works, whether it’s secure, how fast it is, and more, we have answers to your questions.

We’ve been hearing reports from people whose Macs have been locked remotely via Find My Mac, with the criminals responsible holding access to the Mac hostage until they receive a ransom in Bitcoin. First, if this happens to you, do not pay the ransom! Any Apple Authorized Service Provider or Apple Store can unlock your Mac for you if you bring it in and provide proof of purchase. Second, if you ever used your iCloud password on another site, change it immediately, since if that site was hacked, your iCloud account is now vulnerable. Unfortunately, Apple’s two-factor authentication, which is otherwise great, does not currently protect against this problem! Learn more at TidBITS.

It’s that time of year again, when we realize that if we’re going to do holiday cards, we should get started. You can take the easy way out and buy a few packs of generic reindeer cards at the drugstore, but with a little work in Apple’s Photos app on the Mac, you can instead send cards personalized with your favorite family photos from the past year. Here’s how.

1. Select photos. Although you can add photos to your card project at any time, it’s easiest to make a new album and then spin through last year’s photos, adding 20 or so of the best candidates to your album. Don’t be picky at this point because it’s easier to choose the final images from within the card layout.
2. Create the card. Select all the photos in your new album with Edit > Select All, and choose File > Create > Card. Then select one of the three choices: a 5×7 folded letterpress card for $2.99 each, a 5×7 folded card for $1.49 each, or a 4×6 flat double-sided card for $0.99 each. They all include envelopes.
   
    
3. Select a theme. Photos loads themes over the Internet automatically, so if you see just a few themes, wait until more appear. Choose Holidays from the pop-up menu at the top, and click either Landscape or Portrait to pick the orientation before selecting a theme and clicking Create Card in the upper-right corner.
   
   
   
   It’s easy to change your choices while working on the card by clicking the button next to Buy Card.
   
    
4. Choose layouts. Although every card starts with a default layout, most have alternatives. Would you prefer a single image on the front, rather than a four-photo layout? Click the Options button below the card to open the Layout Options panel, and click the desired layout.
   
    
5. Add photos. To add a photo to a spot on the card, drag it from the photo collection at the bottom of the screen, which shows the contents of your album. Dragging a photo on top of an already-placed image replaces it, or you can drag a photo from the card back to the collection at the bottom. Buttons let you clear placed photos (helpful when starting over with a new theme), auto-fill photos for quick placement, switch between showing unused and placed photos, and add more photos to the project.
   
   
   
   If Photos didn’t bring in all the photos from your album automatically, click the album in the sidebar, select all the photos, and drag them to the project entry in the sidebar. That’s much easier than adding them piecemeal via the Add Photos button.
6. Edit photos. When you click a photo on the card, the Photo Options panel appears so you can apply filters, edit the photo with all of Photos’ editing tools, or zoom and crop. After zooming a photo with the slider, you can drag it within its spot on the card to position the subject properly.
   
    
7. Add and edit text. Some text boxes in the layout can be edited; just click inside and type. Others can’t be changed. If you need to tweak the font, size, color, or orientation of text, select it and make your adjustments in the Text Options panel that appears.
   
    
8. Buy your card. Once you’ve adjusted everything to your liking, click the Buy Card button in the upper-right corner of the window. Click Add Shipping Address, select a contact (likely yourself) to send the cards to, and then enter how many cards you’d like. When you’re done, click Place Order.
   
   
   Apple prints and mails you the cards, usually within a week or so. The print quality is, as you’d expect from Apple, top notch, and overall, the cards are a step up from those available from other photo services.

The hardest part of designing your own cards with Photos is figuring out which themes and layouts best match the photos you want to share. Some themes offer spots for only one or two photos, whereas others let you include a lot more, at the cost of making them much smaller. Similarly, some themes let you write a full letter, but others have room for just a few words of holiday cheer.

When you have a few minutes, sit down with a cup of eggnog and play with Photos’ card-making capabilities. Stay tuned, since we have another article about how to print labels for your cards coming soon!

Twitter: Don’t settle for tacky drugstore holiday cards—you can use Photos on your Mac to create fabulous custom cards.

Facebook: With just a few minutes of work in Photos on your Mac, you can make fabulous holiday cards—there’s no reason to settle for tacky drugstore cards this year!

Ask Siri to search the Web and you’ll get five results back from Google (not Bing anymore!). Tap one and it opens in Safari. But what if that page doesn’t contain the information you want? How do you get back to Siri’s results? The easy way is to tap the little Siri button that appears in the top-left of the screen. Or activate Siri again, but instead of speaking, swipe down on the screen until “What can I help you with?” disappears and your recent Siri queries appear with your last search results in view.

Apple gives iCloud users 5 GB of free storage, but that fills up fast with iCloud Photo Library, iOS backups, iBooks, and more. Until iOS 11 and macOS 10.13 High Sierra, each person in a family had to buy extra iCloud space separately. Happily, Apple has now made it so everyone in a Family Sharing group can share a single 200 GB ($2.99 per month) or 2 TB ($9.99 per month) plan. The family organizer can start sharing storage in High Sierra or iOS 11 as follows: on the Mac, go to System Preferences > iCloud > Manage Family > My Apps & Services > iCloud Storage; in iOS, go to Settings > Your Name > Family Sharing > iCloud Storage. Any other family member can then cancel their paid plan and join the Family Sharing plan using their iCloud Storage screen.

An extremely welcome under-the-hood change in iOS 11 and macOS 10.13 High Sierra is that Photos facial recognition syncs across iCloud Photo Library. Previously, people you identified on one of your devices remained unidentified on others. But what if Photos now identifies the same person twice, such that they have two separate entries in the People album? Just drag one entry on top of the other, in either the Mac or iOS version of Photos, and agree that they’re the same person when Photos asks.