HCS Blog

Smoke from wildfires is causing significant air quality problems for much of Canada and the US. It’s important to check the Air Quality Index (AQI) before spending a long time outside, and that’s especially true for sensitive populations (children, the elderly, anyone with asthma or other breathing issues) and for those exercising outdoors. Although numerous weather apps report air quality, their data can vary widely. Instead, turn to the official AirNow app published by the US Environmental Protection Agency. It provides the canonical AQI readings, and its Fire & Smoke Map lets you see where the smoke is and how that relates to air quality. (The AirNow website provides the same tools on a Mac, plus a lot of helpful background information.) For hyperlocal readings, check the PurpleAir network of inexpensive air monitors. PurpleAir’s website works in Safari on the iPhone, but the Paku app also provides iPhone widgets and Apple Watch complications showing the AQI from nearby monitors.

(Featured image by iStock.com/Daniiielc)

If you sometimes have trouble configuring your AirPods, here’s the trick. The AirPods settings screen is available only when the AirPods are connected to your iPhone, so you must open their case or put them in your ears. Once you do that, a new item with the name of the AirPods appears at the top of the Settings app. Tap it to switch between Noise Cancellation and Transparency, configure what the press-and-hold action does, and start ear tip tests.

(Featured image by iStock.com/Vasily Makarov)

At Apple’s Worldwide Developer Conference in June, the company unveiled the upcoming versions of its operating systems: macOS 14 Sonoma, iOS 17, iPadOS 17, watchOS 10, and tvOS 17. They won’t be available until September or October of 2023, and even once they ship, we recommend waiting a few weeks before upgrading your smaller Apple devices and holding off on macOS upgrades for a couple of months.

Regardless, it’s worth considering how these operating systems might impact your plans to buy new hardware in the next six months. Any Apple device you purchase now—or have bought in the last five years—can run the new operating systems. But some devices that can run the current macOS 13 Ventura, iOS 16, and iPadOS 16 won’t be upgradable to their replacements later this year. More importantly, some older devices that can be upgraded won’t support all the new features.

Do you have a child starting college soon? It’s likely that your kid has been relying heavily on a computer throughout high school, but if it was a school-provided laptop or shared family computer, now’s the time to get them something of their own. Even if they had their own laptop throughout high school, if it’s old or unreliable, college is a good excuse to bring them up to date. If you haven’t been paying close attention to Apple’s Mac lineup, you might wonder which model makes the most sense.

First, don’t buy anything without first checking with the college. Many college departments have specific requirements based on the software students use in their classes. Generally, these revolve around processor type, amount of RAM, and storage space. Current Macs should meet or exceed all those requirements. Second, see if the college provides access to education pricing—most will—to save a few hundred dollars off the prices listed below. Regardless, Apple often has a Back to School offer.

Email may be the most common form of phishing, but it’s not the only one. Modern Web browsers support a technology that enables websites to display system-level notifications just like regular apps. These push notifications have good uses, such as letting frequently updated websites inform users of new headlines, changed discussion threads, and more.

Unfortunately, push notifications can be subverted for malicious purposes, notably phishing. Here’s what happens. You visit a website that asks you if you’d like to receive notifications.

Apple’s Worldwide Developer Conference keynote (full video or 2-minute recap) is primarily an opportunity for Apple to give developers a first look at new features coming in its operating systems, and this year was no exception. However, Apple sandwiched those feature reveals between announcements of new Macs and the unveiling of its mixed-reality Vision Pro headset, due next year. Here’s what you should know.

New Macs Complete the Transition to Apple Silicon

Apple introduced three new Macs, the 15-inch MacBook Air, Mac Studio models with faster chips, and the first Apple silicon Mac Pro, all of which are available to order now and start shipping on June 13.