macOS 26.4 Warns Against Terminal-Based Malware Attacks
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Losing Messages or Calls? Look in the Unknown Senders/Callers Filter
In iOS, iPadOS, and macOS 26, Apple added an option in the Messages app to filter messages from unknown people and those marked as spam by the carrier. To enable filtering, open Messages, tap the Filter 
button in the upper-right corner, tap Manage Filtering, and turn on Screen Unknown Senders and Filter Spam. Once those are enabled, the Filter menu gains two new options: Unknown Senders and Spam. If a text from an unknown person comes in, the main app icon will get a red badge, but you won’t see the new message in the usual list. Instead, use the Filter menu—which also gets a blue badge—to switch to Unknown Senders or Spam and look in those lists. The Phone app works similarly—enable call filtering in Settings > Apps > Phone under Call Filtering, and unknown callers will appear in separate lists accessible via the Filter button in the Phone app’s Recents or Calls views. To move a conversation out of Unknown Senders, tap Mark as Known.
(Featured image by iStock.com/Liubomyr Vorona)
Social Media: Missing texts from unknown numbers? iOS 26 filters them into hidden lists. Here’s where to find them in the Messages app—and how to mark senders as known so you don’t miss important messages. PS: The same applies to calls in the Phone app.
Customize Folder Colors and Icons in macOS 26 Tahoe
In macOS 26 Tahoe, Apple has made it easier to customize folder appearance in the Finder. Control-click any folder and choose Customize Folder. In the panel that appears, click a colored circle to apply that color and then select an icon to display on the folder. Click the Emoji button to choose from the full set of emoji instead of the icons. A few notes: Customization is available for everything except macOS’s Applications, Library, System, and Users folders. These colors are associated with Finder tags, which you can change in Finder > Settings > Tags. Although the colors and icons should sync via iCloud Drive, don’t assume they’ll survive other cloud-based syncing services or other actions (like archiving) that may not preserve Finder metadata. In other words, they’re mostly useful for individuals, not workgroups.
(Featured image by iStock.com/Christian Ouellet)
Social Media: Tired of identical blue folders? macOS 26 Tahoe lets you add colors and icons—including emoji—to folders with a few clicks. Here’s how to make your Finder easier to navigate.
Make Finder Window Columns Resize to Fit Filenames
Column view in the Finder has an annoying tendency to either show overly wide columns that waste space or truncate long filenames, forcing you to drag a column divider to see more of the name. In macOS 26.1 Tahoe, Apple added an option to the Finder’s View Options window that automatically adjusts column widths to display the longest visible filename in each column. To activate it, choose View > Show View Options with a column-view window frontmost, then select the “Resize columns to fit filenames” checkbox. If you’re running macOS 13 Ventura through macOS 15 Sequoia, this option is hidden, but you can enable it by pasting this command into Terminal: defaults write com.apple.finder _FXEnableColumnAutoSizing -bool YES; killall Finder. (Change YES to NO to revert the change.) Alternatively, the free TinkerTool 10 utility provides a graphical toggle for these older operating systems—look for “Automatically adapt to file name widths in column mode” in the Finder section.
(Featured image by iStock.com/IPGGutenbergUKLtd)
Social Media: Tired of truncated filenames in the Finder’s Column view? macOS 26.1 Tahoe adds a simple checkbox to auto-resize columns—and you can enable the same feature in earlier macOS versions with a quick Terminal command or free utility.
Try macOS 26.2’s Edge Light for Low-Light Video Calls
We can’t always guarantee optimal lighting for video calls, especially when using laptops on the go. A new feature in macOS 26.2 Tahoe called Edge Light might help. It’s a video effect that uses the outermost pixels of your Mac’s display to create a bright white rectangle that illuminates your face during video calls. It acts like an on-screen ring light in low-light conditions. You can activate it from the green video camera icon in the menu bar (shown when the camera is active), and on Macs from 2024 and later, you can set it to turn on automatically in low-light environments. Click the disclosure triangle next to Edge Light to adjust the light’s width and color temperature. Mouse awareness allows the light to recede automatically when you move your pointer toward it. While Edge Light won’t replace external lights, it can help make your face visible in otherwise dark rooms.
(Featured image by iStock.com/Dima Berlin)
Social Media: Dark room, important video call? macOS 26.2’s Edge Light transforms your Mac’s display into an on-screen ring light, illuminating your face so you’re visible on camera.
Control Song Transitions in Apple Music
A new feature for Apple Music subscribers in the Music app in iOS 26, iPadOS 26, and macOS 26 is AutoMix, which Apple says causes songs to “transition at the perfect moment, based on analysis of the key and tempo of the music.” It fades between songs as a DJ would, but it’s not always successful. If AutoMix’s transitions aren’t to your taste, navigate to Settings > Apps > Music > Song Transitions in iOS and iPadOS, or Music > Settings > Playback > Song Transitions in macOS, and switch back to the longstanding Crossfade option, which transitions between songs over a user‑specified number of seconds. Or, just turn off the Song Transitions switch and let one song end completely before the next one starts.
(Featured image by iStock.com/lakshmiprasad S)
Social Media: Apple’s new DJ‑style AutoMix transitions between songs in the Music app aren’t to everyone’s taste (and sometimes flub the jump). Here’s how to switch back to a timed Crossfade or disable transitions in Music on your iPhone, iPad, and Mac.
Messages Now Offers Shared Conversation Backgrounds
A potentially surprising and fun new feature in Messages in iOS 26, iPadOS 26, and macOS 26 Tahoe is conversation backgrounds. To set one, tap the person or group icon at the top of the conversation, then tap Backgrounds, select an image, and tap the blue checkmark to save. What you might not realize is that conversation backgrounds are shared with others in the conversation who use iOS 26, iPadOS 26, and macOS 26, so be sure to choose appropriate backgrounds. We recommend explaining what you’ve done, as the background can radically change the look of the Messages interface, which some people may find confusing or even upsetting if it happens unexpectedly.
(Featured image by iStock.com/Hector Pertuz)
Social Media: Conversation backgrounds in Messages look cool, and they’re shared with others on iOS 26, iPadOS 26, and macOS 26 Tahoe. Pick an appropriate image and explain what you’ve done to delight your contacts rather than confusing them.
Reminders (Finally) Adds Time Zone Support
Apple’s latest operating systems have eliminated a longstanding annoyance for frequent travelers: the lack of time zone support in Reminders. If you had set a reminder to alert you at 9 AM Eastern and then traveled from Virginia to California, your alert would go off at 6 AM, which is likely unhelpful and potentially sleep‑disrupting. In iOS 26, iPadOS 26, and macOS 26 Tahoe, you can tap or click the time in a reminder and set the appropriate time zone so the alert fires at the intended local “wall clock” time. For example, set a reminder for “9 AM Pacific” when you’ll be in California so it alerts at 9 AM local time there. There’s an option to turn on manual time zone support in Settings > Apps > Reminders > Time Zone (iOS and iPadOS) and Reminders > Settings (macOS), but it wasn’t necessary in our testing.
(Featured image by iStock.com/VTT Studio)
Social Media: Traveling across time zones? Reminders in iOS 26, iPadOS 26, and macOS 26 finally lets you set a time zone per reminder so alerts fire at the right local “wall clock” time.
macOS 26 Tahoe Introduces New Recovery Assistant
If a Mac running macOS 26 Tahoe experiences certain kinds of problems, it might automatically restart and launch a new Recovery Assistant. It will prompt you to unlock your disk if needed and to connect to a Wi-Fi network—an Internet connection is required. Apple doesn’t specify precisely what Recovery Assistant will do to recover your device, but it will either indicate that it succeeded, that it was unable to recover the device, or that it found no problems. In any case, you’ll need to restart your Mac, after which you may receive a notification to recover your iCloud data; initiate this process in System Settings. While we generally favor Macs being able to fix their own problems, we cannot stress enough how much more important it is to have a current backup than to rely solely on any recovery system.
(Featured image based on an original by iStock.com/Armastas)
Social Media: macOS 26 Tahoe brings a new Recovery Assistant, which automatically detects and attempts to resolve Mac problems. Just remember: automated recovery can be helpful, but backups are still essential.
Updated Passwords App Adds History
One small way Apple’s Passwords app lagged behind top password managers like 1Password was in its lack of a password history. It’s sometimes helpful—such as when trying to figure out why a seemingly correct password isn’t being accepted—to see previous passwords for a site and when they were changed. In macOS 26 Tahoe, iOS 26, and iPadOS 26, the Passwords app adds that feature. Click or tap View History to review the history of a particular site’s passwords.
(Featured image by iStock.com/designer491)
Social Media: Apple’s Passwords app can now show your password history in macOS 26 Tahoe, iOS 26, and iPadOS 26, helping you track down why that “correct” password isn’t working.