In iOS 18, iPadOS 18, and macOS 15 Sequoia, Apple removed a standard feature of the Calculator app that allowed users to press the = button multiple times to repeat the last mathematical operation. Following user complaints, the company reinstated this feature in iOS 18.3, iPadOS 18.3, and macOS 15.3. Now, to calculate the compound interest from investing $1,000 at 5%, you can multiply 1000 by 1.05 and press = repeatedly to see how your investment would grow. (To open the history sidebar on the Mac, choose View > Show History; on the iPhone, tap the hamburger button in the upper-left corner.)

(Featured image by iStock.com/drasko)

The devastating losses caused by the Los Angeles wildfires have underscored the need to protect data from catastrophic events. A traditional offsite backup—periodically moving a hard drive to another location—might not have sufficed in areas affected by wildfires, where many structures were destroyed. An online backup using a service like Backblaze or CrashPlan is often a better solution, although it can become costly for multiple Macs, and some individuals and organizations are uncomfortable storing their data online, even with encryption.

What about a safe? Would storing one or more backup drives in a safe provide adequate protection? Possibly, but the details are critical. Some safes are designed solely to guard against theft, focusing on preventing thieves from opening the door. However, paper ignites at 451ºF (it chars around 387ºF), and most house fires reach temperatures between 800ºF and 1200ºF, so you may think that all you need to do is look for a “fireproof” safe. That’s a good start, but paper is actually much more resilient than magnetic and optical media.

Fireproof safes come with ratings that indicate the internal temperature they can maintain, with the most common being:

• Class 350: Safes maintain an internal temperature of 350ºF, suitable only for paper.
• Class 150: Safes keep the interior below 150ºF, which should protect magnetic media.
• Class 125: Safes maintain temperatures under 125ºF, appropriate for optical media.

It is also important to determine how long the safe can maintain that temperature. Generally speaking, a fireproof safe is rated for 1 or 2 hours, indicating it can maintain the specified internal temperature for at least that duration. Time ratings represent minimums, not maximums, so the actual protection time may be longer.

In most cases, the protection time is likely to be longer. That’s because safes are tested in furnaces at temperatures that can be two to three times hotter than the average house fire. For example, Underwriters Laboratory (one of several independent testing labs) conducts tests at 1700ºF or 1850ºF. Additionally, while a house fire may burn for several hours, the average fire will consume everything near the safe within 20 minutes and then move on.

Wildfires are a different story. In extreme conditions, wildfire temperatures can range from 1500ºF to 2200ºF, approaching or exceeding the testing conditions. Wildfires also last longer, so a safe in a destroyed building may remain in embers for hours or even days before it can be recovered.

While temperature over time is the main factor to consider when researching a fireproof safe, also look for two other variables being mentioned as well:

• Water resistance: Where there’s fire, there’s usually water. Thousands of gallons of water, some of which will undoubtedly affect the safe. Not all fireproof safes are waterproof, so verify whether a specific safe can withstand being doused by firefighters.
• Impact protection: If the floor collapses, a safe on an upper story could fall a considerable distance. If you are considering such a location, ensure the safe can withstand the impact. To simulate realistic fire conditions, the test may involve withstanding a 30-foot drop onto a concrete floor, followed by reheating.

Finally, remember that if your safe is in a fire, the heat will cause its insulation to swell up, rendering the lock useless, regardless of its type. Typically, you will need to hire a locksmith to access the safe using instructions from the manufacturer.

If you’re going to trust your data to a fireproof safe, do your research to ensure that whatever you buy will meet your needs for fire, water, and impact protection. It won’t be cheap—depending on the size and other factors, a good fireproof safe can cost many hundreds or even thousands of dollars. However, this is one area where you definitely shouldn’t cut corners.

(Featured image based on originals by iStock.com/phive2015 and Hanna Plonsak)

Apple unveiled Apple Intelligence in October 2024 and expanded its extensive collection of AI-powered features with its December updates. The company’s January 2025 releases of macOS 15.3 Sequoia, iOS 18.3, and iPadOS 18.3 enhanced the feature set in several notable ways. Remember, Apple Intelligence features operate only on a Mac with Apple silicon, an iPhone 15 Pro or any iPhone 16, or an iPad with an A17 Pro or M-series chip.

Although Apple still considers Apple Intelligence to be in beta, the January operating system releases enabled it by default. From Apple’s perspective, this makes sense because so many features depend on Apple Intelligence, and the company aims to ensure a consistent user experience for everyone. Those features include:

• Photos: Clean Up, natural language searching, and improved Memory movie creation
• Text and Writing: Writing Tools with ChatGPT integration for any app
• Communication: Priority messages in Mail, Smart Reply and summaries in both Mail and Messages
• Notes and Phone: Audio transcription summaries
• Creative Tools: Genmoji and Image Playground for image generation, Image Wand for Apple Pencil sketches
• Focus: Intelligent Breakthrough & Silencing and Reduce Interruptions Focus
• Notifications: Summaries for busy apps and conversations
• Siri: Enhanced capabilities, but primarily ChatGPT integration
• Camera: Visual Intelligence lookups (iPhone 16 only)

Apple Intelligence requires up to 7 GB of storage space (we see it occupying 5 GB in macOS 15.3 and 5.75 GB in iOS 18.3), so if your Mac, iPhone, or iPad is low on space, you may want to turn it off to free up room for photos, movies, and apps. Do that in the Apple Intelligence & Siri section of System Settings or Settings. However, you might not notice recovered space until your device decides to reclaim it. To check your space usage on a Mac, navigate to System Settings > General > Storage > macOS, and on an iPhone or iPad, go to Settings > General > iPhone/iPad Storage > iOS/iPadOS.

Assuming you intend to keep it enabled, what can you expect from this third update to Apple Intelligence features?

Changes to Notification Summaries

Notification summaries have proven to be Apple Intelligence’s most controversial feature. They have generated blatantly incorrect news summaries and misidentified spouses, resulting in complaints from major publications and widespread mockery. In response, Apple has temporarily turned off notification summaries for all apps in the App Store’s News & Entertainment category.

Apple also italicized all the text in notification summaries to better distinguish them from standard notifications. Previously, the only indicator of a summarized notification was a tiny icon.

Finally, Apple made it easier to manage settings for notification summaries from the Lock Screen. On an iPhone, for instance, you can swipe right to reveal an Options button, tap it, and then tap Turn Off AppName Summaries. You can also report a concern with a summary—Apple solicits feedback as part of the Apple Intelligence beta.

Visual Intelligence Adds Scheduling and Plant and Animal Identification

Apple Intelligence enhances the new Camera Control button on iPhone 16 models, enabling it to respond based on what’s in the viewfinder. Initially, it could only ask ChatGPT about what it saw or conduct a Google image search. Now, when you press and hold the Camera Control, Visual Intelligence can also detect whether you’re pointing at a poster or flyer and suggest creating a calendar event. Additionally, if it identifies a plant or animal within the frame, it will recognize it and provide more information with a tap.

Genmoji Become Available on the Mac

iOS 18.2 and iPadOS 18.2 introduced the custom emoji Apple calls Genmoji, but macOS 15.2 did not include this feature. With macOS 15.3, the Mac has now caught up. The functionality remains the same—you describe what you want to see in a few words, and the Genmoji can be based on a picture of a person. The Genmoji you create are essentially stickers, but you can use them just like regular emojis.

To create one, open the emoji picker, type a few words of description, and click Create New Emoji. You can then experiment with different descriptions and scroll through Apple Intelligence’s variants before clicking Add to save your Genmoji and insert it wherever you’re typing.

We expect at least one more major release related to Apple Intelligence, likely in early March, coinciding with the .4 operating system updates. If Apple’s engineers meet their targets, these releases will enable Siri to access and leverage your personal information for more context-aware responses. Siri will also be able to perform actions within apps. Additionally, Apple has promised priority notifications to ensure that we are quickly alerted to the most critical messages while minimizing distractions from less important ones.

In the meantime, explore the Apple Intelligence features currently available and see if they enhance your Apple experience.

(Featured image by Apple)

You can now work directly with PDFs received in the Mail app using a little-known feature in iOS 18 and iPadOS 18. Tap a PDF attachment in a message and use the Markup and Form Fill buttons at the bottom to access the PDF markup and filling tools. After modifying your PDF, tapping the Done button gives you options for what to do with the PDF: include it in a reply, create a new message with it, save it to Files, or discard the changes.

(Featured image by iStock.com/chanakon laorob)

Apple provides a handy ecosystem-wide feature that replaces a typed abbreviation—say “eml”—with text you specify, like your email address. (Seriously, copy that one so you don’t have to type your email address repeatedly.) These automatic text replacements sync via iCloud so you can use them on the Mac, iPhone, and iPad. Find them on the Mac in System Settings > Keyboard > Text Replacements and on the iPhone and iPad in Settings > General > Keyboard > Text Replacement. They’re great, but it can be mysterious when they stop working on the Mac. The culprit? A menu item being turned off. So, if text replacements aren’t working in a particular app, choose Edit > Substitutions > Text Replacement to turn them back on.

(Featured image by iStock.com/tookitook)

In macOS 15.2 Sequoia, Apple added the option to display the current weather conditions in the menu bar but hid the switch deep in the bowels of System Settings. To turn this option on, open System Settings > Control Center, scroll to the bottom, and in the Menu Bar Only section, for Weather, choose Show in Menu Bar. A new item with the current conditions at your location will appear in the menu bar; click it to see the forecast and access other locations in Apple’s Weather app.

(Featured image by iStock.com/trangiap)

Social Media: In macOS 15.2 Sequoia, you can display the current weather conditions in your Mac’s menu bar. Here’s how to enable that feature.

By default, Microsoft Office apps—Word, Excel, and PowerPoint—try to save files on Microsoft OneDrive as a way of promoting the company’s cloud storage. If that’s undesirable, you can easily keep your files locally on your Mac or in a different cloud storage location. In the Save dialog, click the On My Mac button to switch to a standard Save dialog showing all your other storage options. There’s no way to set On My Mac as the default location, but the Save dialog automatically remembers your last saved location. That should be sufficient most of the time, although it’s not unheard of for an Office update to flip the Save dialog back to OneDrive.

(Featured image based on an original by iStock.com/pzAxe)

For many, Apple’s AirPods are just another pair of earbuds: a convenient way to listen to media. But with the latest versions of iOS and automatically applied firmware updates, the AirPods Pro 2 have become significantly more interesting.

They have long had noise cancellation features, which we find helpful in open office environments and for turning down the volume on everything from airplanes to vacuum cleaners. The more recent addition of Adaptive mode, which bridges between Transparency and Noise Cancellation modes and changes with your surroundings, makes them useful in dynamic urban environments. The Loud Sound Reduction feature can be a godsend at concerts where the music would otherwise be painfully loud. Personalized Volume adjusts the volume of media in response to your environment, and although it can be a bit disconcerting, Conversation Awareness drops the media volume and reduces background noise when you start speaking to others.

However, the newest and most important feature of the AirPods Pro 2 comes with iOS 18.1: Hearing Health. Many people don’t realize they have hearing loss, so Apple now provides a clinically validated Hearing Test and a clinical-grade Hearing Aid feature that can compensate for mild to moderate hearing loss. Even if you don’t think you have any hearing problems, we recommend taking Apple’s hearing test so you have a baseline to compare against future tests.

Here’s how to check your hearing and get started with the hearing assistance and protection features. Before you start, make sure you’ve paired your AirPods Pro with your iPhone and haven’t been exposed to loud noises for at least 24 hours. (It can take that long for your hearing to return to normal.)

Take a Hearing Test

The Hearing Test has three parts: setup, the actual test, and presenting the results. In the setup phase, the iPhone guides you through finding a quiet place to take the test, inserting your AirPods Pro correctly, and testing the fit.

The fit test is important because the AirPods Pro silicone ear tips help block outside noise, allowing the earbuds to boost or lower the volume of particular sounds or frequencies to improve audio clarity. The AirPods Pro come with four sizes of ear tips, from extra small to large (medium is the default), and the fit test helps you determine which ear tip best combines efficacy and comfort.

To start the test, open the iPhone’s Settings app and tap the name of your AirPods Pro—that option appears only when the case is open or they’re in your ears. In the AirPods screen, tap Take a Hearing Test. The test involves tapping the screen every time you hear a pulse of three tones. As a game, it’s boring but not easy—most people will probably be able to hear the first few tones, but subsequent ones become significantly more difficult to discern. Don’t worry if you miss a tone because you’ll have multiple chances to hear each one. The test focuses first on one ear and then the other.

At the end, the test presents your results. dBHL stands for decibels Hearing Level and indicates the softest sounds you can hear at various frequencies. If you have little to no hearing loss—dBHL under 20—there’s no need to do anything more. dBHL numbers between 20 and 40 suggest mild hearing loss and indicate that you may have difficulty hearing soft or distant sounds, such as whispers or quiet conversations. Numbers from 41 to 55 indicate moderate hearing loss, which can make it difficult to understand normal speech, particularly in loud environments. For higher levels of hearing loss, or if you’re experiencing noticeable problems, consult an audiologist.

Turn On Hearing Assistance

If your hearing test suggests mild to moderate hearing loss, the AirPods Pro Hearing Aid feature can help. It uses the hearing test results to adjust what you hear to improve voice and audio clarity. You can turn it on at the end of the hearing test if indicated, or at any time in Settings > AirPods Pro > Hearing Assistance. (If your results indicate little to no hearing loss, the trick to turning on the Hearing Aid feature is to tap “Learn About Hearing Aid” at the end of the test or by selecting a hearing test result and then tapping Next.)

Apple has created a particularly flexible solution here. In the Hearing Aid section, you can control whether the AirPods Pro adjust external sounds for greater clarity. To tweak the specifics, tap Adjustments and use the amplification, balance, tone, and ambient noise reduction sliders. The Conversation Boost switch enhances face-to-face conversations by focusing on the person in front of you.

Also helpful is Media Assist, which uses your hearing test results to improve music, podcasts, and other audio played through the AirPods Pro. Separate switches let you apply it to Music and Video along with Calls and FaceTime.

Improve and Protect Your Hearing

If you own a pair of AirPods Pro 2, we highly recommend that you take a hearing test and try the Hearing Aid feature. Even if you have little or no hearing loss, you may find that the Media Assist option makes your music sound better. It’s easy to test—just play a song you love (turn it on from Control Center) and toggle Media Assist on and off while it plays.

Also, we’ve started wearing the AirPods Pro in situations where we might not have thought to in the past. It’s obvious that the Noise Cancellation mode would be helpful on an airplane, but we also use it to block unwanted noises to aid our concentration at work. We’ve also found that Transparency and Adaptive modes can be helpful on city streets and in loud restaurants. Plus, because Loud Sound Protection is automatically enabled in Transparency and Adaptive modes, it lets us enjoy front row seats at a concert without worrying about our hearing or suffering from ringing ears the next day.

We know that AirPods Pro aren’t for everyone. Many people prefer the AirPods 4, which provide some noise cancellation without blocking the ear canal with silicone ear tips. But they can’t compete with the AirPods Pro for noise cancellation and lack the new Hearing Health features. Between the Hearing Test and Hearing Aid features and how the AirPods Pro can protect and enhance hearing, we think they will become a more common sight among older adults who otherwise wouldn’t consider wearing earbuds in public. If you have questions or concerns about your hearing, give them a try.

(Featured image by iStock.com/Julija Matuka)

The first set of Apple Intelligence features appeared in macOS, iOS, and iPadOS in October. Apple has now debuted the second set in the December releases of macOS 15.2 Sequoia, iOS 18.2, and iPadOS 18.2. Apple still considers them to be in beta, which is a nice way of saying that they may not work perfectly. However, they usually do what they promise.

Remember, Apple Intelligence features work only on a Mac with Apple silicon, an iPad with an A17 Pro or M-series chip, or an iPhone 15 Pro or any iPhone 16. Intel-based Macs and older iPhones and iPads can’t play. If you’ve been holding off on upgrading, this is a fine time to make the jump. Regardless, you must turn on Apple Intelligence, which you do on the Mac in System Settings > Apple Intelligence & Siri and in Settings > Apple Intelligence & Siri on the iPhone and iPad.

What can you look forward to with this second set of Apple Intelligence features?

Image Playground Helps Make Fun Images

With Image Playground, Apple is dipping its toe into AI-driven image generation. The standalone Image Playground app lets you create amusing images with text descriptions, either starting from scratch or from a photo. You can choose from two styles: Animation, which Apple describes as “a modern 3-D animated look,” and Illustration, which “offers images with simple shapes, clear lines, and colorblocking.” (A third Sketch style will appear in a future release, and you can use ChatGPT in Writing Tools to create images in many other styles.) You can also create images directly in Messages, Freeform, Keynote, and other apps.

Once you’ve entered a few words of description or selected a person, you can embellish the image by tapping the buttons for suggested themes, costumes, accessories, and places. Each addition causes Image Playground to generate a new image, and swiping left on that image pushes it to try again. Tap the ••• button to save or share an image you like. Saved images become available on all your devices.

Genmoji Spice Up Chats on the iPhone

Less ambitious but potentially more fun are Genmoji, which are custom emoji that you create with text descriptions. Want to emote about the cold to a fellow musician? Create an emoji featuring two cellos wearing scarves.

To do this, switch to the emoji keyboard, tap the Genmoji button to the right of the search field, and describe your desired emoji. As with Image Playground, you can keep swiping left on the generated image to create more variations. When you get what you like, tap it to insert it into your chat or document.

Remember that a single emoji sent by itself in Messages is quite large; two or three emoji are medium-sized, and inserting any more than that or adding text causes them to display at the smallest size.

Created Genmoji are added to your emoji collection on all your devices, but they’re actually stickers. You can remove them by tapping the ⊕ button in Messages, tapping Stickers, and using touch-and-hold on a Genmoji to access the Remove button. You can’t create Genmoji in macOS right now, but Apple has promised that feature for a future release.

Image Wand Cleans Up Apple Pencil Sketches

In iPadOS 18.2, the Notes app now offers an Apple Intelligence-powered Image Wand tool for those taking notes with an Apple Pencil. Make a rough sketch with your Apple Pencil, select Image Wand, draw a circle around your sketch, and Image Wand will turn it into a polished image. If your circle also contains text, Image Wand considers it when building the final image.

Visual Intelligence Explains What You See

When you upgrade to iOS 18.2 on an iPhone 16, the Camera Control button gains a new capability: Visual Intelligence. Press and hold it (whenever the Camera app isn’t already open, since that will trigger video recording), and Visual Intelligence presents Ask and Search buttons on either side of the shutter button. Tapping Ask causes ChatGPT to describe the image and lets you pose follow-up queries, and tapping Search performs a Google reverse image search; tap any of the results to load it. (If you can’t immediately tap Ask or Search, press the Camera Control button again or tap the shutter button to freeze the image temporarily.)

Siri Channels ChatGPT

Perhaps the most anticipated enhancement to Apple Intelligence is the integration of ChatGPT into Siri. Unfortunately, if your goal is to converse fluidly with ChatGPT, you may be better off using OpenAI’s ChatGPT app, perhaps triggered by the Action button or a widget. The problem is that unless you explicitly direct a Siri query by starting with “Ask ChatGPT,” Siri may try to answer with its own Web search or trigger a command, leading to inexplicable and unhelpful responses. Even when you get Siri to ask ChatGPT for a response, there’s no option to have it read back to you aloud, as with ChatGPT’s Advanced Voice Mode.

If you want to use ChatGPT through Siri, turn the feature on in Settings > Apple Intelligence & Siri > ChatGPT. While you’re there, you’ll probably want to turn off Confirm ChatGPT requests, which otherwise ask if you want to use ChatGPT every time it comes up. Although it may not be obvious, once you’re in a conversation with ChatGPT, you can keep talking as long as the Siri animation continues around the edge of the screen. Unfortunately, you cannot scroll back to any previous response while Siri is channeling ChatGPT; for full transcripts, you must revert to the ChatGPT app or website.

ChatGPT Enhances Writing Tools

The final place ChatGPT appears in Apple Intelligence is in Writing Tools, which may be more useful than its Siri integration. The new Compose option leverages ChatGPT to generate content wherever you’re writing, and you can also use it to create images using ChatGPT’s image-generation capabilities. Writing Tools also now allows users to request their own changes to selected text (including recasting it as a haiku, for example) instead of relying solely on the canned options to make the text friendlier, more professional, or more concise.

To do this, bring up Writing Tools in any app (by choosing Edit > Writing Tools > Show Writing Tools or Control-clicking selected text and choosing from the Writing Tools menu). Tap Compose and describe what you want ChatGPT to create. If it’s not quite what you want, which is likely, keep asking for refinements or go in a different direction.

What’s Next for Apple Intelligence?

Although this second wave of Apple Intelligence features largely fulfills Apple’s main promises, a few major additions remain for 2025. Most notable are significant changes to Siri that will enable it to take your personal context—your email, messages, and photos, for instance—into account. Siri will also gain onscreen awareness to include what you see in its responses. Finally, Apple is giving Siri access to hundreds of new actions in Apple and third-party apps, which should make it more capable of acting on your behalf. The other notable upcoming change is Priority Notifications, which will evaluate the notifications from all your apps and help you focus on the most important ones.

We also hope Apple will continue to refine and improve the existing Apple Intelligence features. While they’re well integrated into the overall Apple experience, they seldom measure up to ChatGPT, Claude, Gemini, and other leading AI systems.

(Featured image by Apple)

Apple slipped a significant new feature into Mail in iOS 18.2 that has nothing to do with Apple Intelligence: Categories. Like Gmail and other email apps, Mail can now automatically categorize messages into four buckets: Primary, Transactions, Updates, and Promotions. The idea is that categories make it easier to pay attention to important messages while collecting other messages for later processing. Tap the buttons at the top to switch between categories.

Oddly, Categories are currently available only on the iPhone. To maintain the same email experience across all Apple devices, you’ll have to wait for future versions of Mail on the iPad and the Mac.

Here are answers to questions we’ve heard about Mail Categories.

Can You Turn Mail Categories Off?

Apple turned Categories on by default in iOS 18.2, but not everyone appreciates the change. If you have your own organizational system, find the extra sections distracting, or just want to see all your email in one list, you can turn the feature off. Tap the ••• button at the top right of the Mail screen and select List View.

It’s also possible to keep Categories turned on but still see all your messages in a simple chronological list. Swipe left on the line of buttons to switch to an All Mail category that shows exactly what you’d see in List View.

What Appears in Each Category?

With Categories turned on, Mail automatically separates your mail into four categories:

• Primary: Personal messages, plus time-sensitive information from another category
• Transactions: Order confirmations, receipts, and shipping notices
• Updates: News, mailing lists, newsletters, and social media updates
• Promotions: Sale announcements, new products, coupons, and anything commercial

These categories are built-in, so you can’t select some but not others. Nor can you add your own.

Is There a Way to Recategorize Messages?

Unfortunately, Categories isn’t very good at categorizing messages at the moment. (Perhaps it should use Apple Intelligence!) In particular, we see newsletters and other items that should be in Updates incorrectly showing up in Promotions. Fortunately, you can easily recategorize messages from particular senders so Mail can correctly categorize similar messages in the future. How you recategorize messages depends on whether a message is in Primary or another category. For messages in Primary, tap the left-pointing blue arrow at the bottom of the screen and then tap Categorize Sender. For messages in other categories, tap the ••• at the top right of the screen and then tap Categorize Sender.

In either case, tap the desired category on the next screen and confirm your action.

The main problem with recategorizing is that messages from discussion-based mailing lists may be identified by their senders, not the list, so you may have to recategorize every sender from the list separately.

Why Are Messages from the Same Sender Grouped?

When you open a message in Transactions, Updates, and Promotions, you may be surprised to see a digest view that displays all the other messages from that sender. It’s often a helpful way to keep like messages together. Opening a message shows the most recent message, but you can scroll to see the rest. Whether you scroll up or down depends on whether Settings > Apps > Mail > Most Recent Message on Top is turned on. Additionally, how many lines appear in the message view depends on what you’ve selected in Settings > Apps > Mail > Preview.

Not a fan of the sender groups? You can turn the feature off for each of Transactions, Updates, and Promotions by tapping the ••• at the top right and deselecting Group by Sender.

What Are Priority Notifications?

If you’re using an iPhone 15 Pro model or any iPhone 16 with Apple Intelligence turned on, you may see priority notifications on the Primary screen. It’s designed to surface the most important messages, as determined by Apple Intelligence. If you don’t like it, tap ••• in the upper right and deselect Show Priority.

Overall, Mail Categories feels like Apple is playing catch-up with other email apps. If it works with your email stream and you find it useful, that’s great. But if not, don’t hesitate to turn it off and return to your familiar email workflow.

(Featured image by iStock.com/Giulio Fornasar)