MacHabitsAll articles
All 91 MacHabits guides to macOS, MacBooks, apps and everyday workflows, grouped by topic.
Workflow
Menu bar, windows, shortcuts and the small settings that decide how a Mac feels every day.
Access your Mac from another room, or from anywhere: the right method for each case
Built-in Screen Sharing handles another Mac in the same house in two minutes. Reaching it from outside your home network is a different problem entirely, since Apple discontinued the feature that used to solve it. Here is the right tool for each situation.
Menu bar icons hiding behind the notch? Fix it, then make the notch useful
On a notched MacBook, macOS quietly drops menu bar icons that don't fit beside the camera. How macOS 27's new overflow button works, the settings that win back space, which menu bar managers still work, and the apps that turn the notch into a live bar.
Moved a window, lost a screen? Black display after moving a full-screen app
Move a full-screen app to another display and the original screen goes black. It’s almost always an empty Space, not a failed display. How to get your screen back in seconds, and the setting that stops it happening.
Mac window management that finally behaves: tiling, switching and the free apps that fix the rest
Command-Tab switches apps, not windows. Minimized windows vanish. Tiling shortcuts work in some apps and not others. How to set up the built-in tools properly, where they fall short, and which free apps fill the gaps.
12 small macOS Golden Gate annoyances, and the workarounds that help
The Dock indicators you can barely see, windows that hide the menu bar, App Exposé ignoring minimized windows, the emoji key that stopped working, and more. The launch-week quirks users keep hitting, with practical fixes.
What to change right after upgrading to macOS Golden Gate
Ten minutes of settings that make macOS 27 easier to live with: Liquid Glass, Safari's automatic tab grouping, the Ask Siri clutter, background apps, and what not to touch yet.
Fixes
Specific problems, how to confirm the cause, and what actually helps.
Apple Mail stopped syncing your work email? Microsoft just turned off the protocol it depends on
On October 1, 2026, Microsoft began disabling Exchange Web Services in Exchange Online, the protocol Apple Mail and Calendar use to connect to Microsoft 365 work accounts. This has nothing to do with macOS 27. Here is what happened, who it affects, and the real options.
iPhone notifications stopped showing up on your Mac after updating to Golden Gate? Here's the fix that actually works
After updating to macOS 27 and iOS 27, the "Mirror iPhone Notifications From" list in Notification settings goes empty, or only shows Apple's own apps. This has happened with past major updates too, and the same fix resolves it every time.
Running a Shortcut from Quick Actions does nothing on macOS 27: the workaround that actually works
Shortcuts that take input from the right-click Quick Actions menu silently fail to run on Golden Gate, a confirmed and filed Apple bug. Here is the one workaround that reliably restores them while a real fix is pending.
RCS and SMS messages failing to send from Messages on Mac after Golden Gate: how the bridge works, and how to fix it
Texts to Android contacts, or even some iPhone contacts, show "Not Delivered" when sent from Messages on Mac, while the same messages send fine from the iPhone. The cause is almost always the iPhone-to-Mac bridge, not Golden Gate itself, and it has a reliable fix.
Hot Corner's Show Desktop doesn't work on the first try when you're dragging a file on macOS 27
Drag an image or file toward a Hot Corner set to Show Desktop, and Golden Gate often ignores the first attempt, only working on the second. Here's the known cause, the workaround that actually helps, and when Apple is expected to fix it.
Weather menu bar shows the wrong location or stale temperature after updating to macOS 27? Here's the fix
The Weather menu bar item loses your location after a reboot or logout, or shows a temperature that's hours behind the widget. This is a known interaction between location permissions and background access, with a reliable fix.
Finder keeps quitting every time you open it on macOS 27: how to actually fix it
Finder crashing on launch, over and over, usually traces back to a corrupted preference file, a stuck network drive, or low disk space, not a mystery. A step-by-step order to try, from the 30-second fix to the deeper reset.
Why your folder icons suddenly look different on macOS 27, and how to make them consistent again
Some folders look bolder or more colorful than others after updating to Golden Gate, and it is not random. It comes from a folder customization feature introduced in Tahoe plus a system-wide icon redesign in Golden Gate. Here is how to tell which is which, and how to fix either.
Windows leaving visual artifacts when you minimize them on macOS 27: what's happening and how to work around it
Minimizing a window on Golden Gate can leave a flash, a ghost outline, or a corner artifact behind in the Dock area. It's a known rendering bug, not your Mac. Here's what triggers it and the settings that reduce it until Apple ships a fix.
Apple Mail shows old or truncated messages on macOS 27?
Open Mail and the message list looks wrong: old emails appear, previews are cut off, or reopening the app changes what you see. How to check the mailbox view, and what to try if the problem keeps returning.
Safari draining your battery on macOS 27? How to find the tab actually doing it, and fix it for good
Reports of Safari-specific battery drain and slowdowns on Golden Gate, including on brand-new MacBook Neo units, usually trace back to one runaway tab rather than Safari itself. How to find it with Activity Monitor, and the settings worth checking after that.
Safari won’t load after macOS 27? Check iCloud Private Relay first
Websites won’t load, address bar search fails, HTTPS sites show Not Secure, and other browsers work fine. How to confirm Private Relay is involved, why DNS filters like NextDNS clash with it, and how to fix it without losing privacy everywhere.
Search System Settings, find nothing? When macOS can’t find its own controls
You type “trackpad” into System Settings and get no results. Empty Settings search is almost always a Spotlight indexing problem. What to check before resetting anything, and how to rebuild the index safely.
The "Write with Siri" bubble on macOS 27: what it is, and how to turn it off
A small floating icon now appears near the cursor whenever you select text on macOS 27 Golden Gate. Here is what it does, why it showed up, and every level at which you can turn it off, from hiding just the icon to disabling Siri AI entirely.
Control+1 and Control+2 to switch desktops stopped working on macOS 27: how to fix it
Your keyboard shortcut for jumping straight to Desktop 1 or Desktop 2 suddenly does nothing after upgrading to Golden Gate. It is almost never a bug. Here is what actually turns these shortcuts on, and why the numbers stop matching your desktops.
“Your screenshot can’t be saved. Screenshots are not allowed” on Mac: what causes it and how to fix it
That message usually means a restriction is switched on for your Mac, most often from a configuration profile or device management. How to find the source, what you can change yourself, and what only an admin can fix.
External monitor problems after macOS 27: flicker, wrong resolution, no signal, and docks that stopped working
Golden Gate brings better ultrawide support, but also a familiar wave of display complaints. How to fix flicker, low resolution after wake, 60Hz lockups, missing second displays, HDR, and DisplayLink docks.
Apps keep asking for permissions after macOS 27? Screen Recording, Accessibility, and how to make it stop
After upgrading to Golden Gate, screenshot tools, window managers, and video call apps suddenly need permission again, or ask every month. What's by design, what's a stale permission, and how to reset it cleanly with tccutil.
Scrolling feels choppy on macOS 27? What's causing it and what helps
Some Golden Gate users say scrolling feels jittery or heavy, especially on 60Hz screens. What's behind it, how to tell whether it's indexing, your display, your mouse, or macOS itself, and the settings worth trying.
macOS Golden Gate install stuck or failing? How to fix Preparing, Verifying, and failed upgrades
Stuck on 'Preparing macOS Golden Gate', 'About a minute remaining', or a failed install that boots back to your old macOS? What each stage is doing, how long is normal, and safe ways to get unstuck without losing data.
macOS Golden Gate not showing up in Software Update? Here's why
Software Update stuck on 'Checking for updates', or offering everything except macOS 27? The seven most common causes, how to confirm each one, and how to download the installer directly.
Mission Control broken on macOS 27? A step-by-step fix guide
Mission Control is the biggest complaint of Golden Gate's launch. How to tell a macOS problem from a utility problem, the settings that quietly change Spaces behavior, safe resets, and what to do with full-screen apps and multiple displays.
No sound after macOS 27? Fixing headphones, AirPlay, Bluetooth, and missing audio plug-ins
Silent headphone jack, AirPlay audio that won't route, audio utilities that break sound entirely, and plug-ins that vanished from Logic. How to find which part of the audio chain Golden Gate broke, and fix it.
"Your system has run out of application memory" on macOS 27: what it means and how to fix it
The warning appears even on Macs with plenty of RAM and free storage. The two real causes, how to find the process responsible in minutes, and why 256 GB Macs on Golden Gate are more exposed.
Siri AI not showing up on your Mac? How to get it on macOS 27
Installing Golden Gate doesn't give you Siri AI. You have to match language settings, meet region rules, and join a waitlist. Every requirement, the EU exception for Macs, and what to do if you're stuck waiting.
Why Spotlight indexing takes days on macOS 27, and how to help it finish
Golden Gate builds a new semantic index for Spotlight and Siri AI, hides the progress, and only works on it when your Mac is idle. How it works, how to tell it's running, and how to get it done faster.
System Data taking 100 GB or more after macOS 27? How to find what it really is
After upgrading to Golden Gate, some Macs show System Data at 200 GB or more. What actually hides in that gray bar, how to measure each part in Terminal, and which parts are safe to shrink.
Time Machine stopped working after macOS 27? Moving off Time Capsule and AFP
Golden Gate removed AFP and dropped Time Capsule backups. What exactly changed, how to move your backups to a USB drive or a modern NAS, and whether the community Time Capsule workaround is worth it.
Wi-Fi connected but no internet after macOS 27? How to fix it
Full Wi-Fi bars, nothing loads. A recurring report after upgrading to Golden Gate. How to find out whether it's your network, a VPN or filter, a privacy setting, or macOS itself, and fix it in the right order.
MacBook
Battery, sleep, performance and the quirks that only Apple laptops have.
MacBook Neo or MacBook Air for students: what the price difference actually buys
The A18 Pro MacBook Neo costs hundreds less than the M5 MacBook Air. The real decision is 8 GB versus 16 GB of memory over four or five years. Who should buy which, and what to check first.
October MacBook briefing: wait for OLED, touch and Dynamic Island, or buy the discounted M5 Pro?
A redesigned MacBook Pro with OLED, touch and a Dynamic Island is widely reported but not announced. The M5 Pro is heavily discounted now. What’s confirmed, what’s rumored, and who should wait or buy.
Touch Bar turning blue, Sidecar showing a blank one, or just missing the feature entirely: what to do for each
Three very different Touch Bar complaints get lumped together: a physical bar discoloring, Sidecar's virtual Touch Bar refusing to customize, and simply missing Touch Bar functionality on a newer Mac that doesn't have one. Here is how to tell them apart and what actually helps with each.
Downgrade from macOS 27 to Sequoia for better battery life: what it actually takes, and whether the drain is really the OS
A widely shared report claims instant better battery life after reverting an M4 Air to Sequoia. Before you erase your Mac, here is what a downgrade involves, which Macs even qualify, and why most Golden Gate battery complaints resolve without one.
Your MacBook loses battery overnight with the lid closed. Here's how to find what's waking it
A sleeping Apple silicon MacBook should lose a few percent overnight, not twenty. The sleep log shows exactly what woke it and when. How to read it, and the settings that usually fix it.
NVIDIA RTX Spark in a MacBook or iMac: what could actually happen and when
RTX Spark combines an ARM CPU and a Blackwell GPU on one chip, runs 120B-parameter AI models locally, and arrives in Windows laptops this autumn. Here is what it does, why it won't appear in a Mac, and what Apple has to do to stay competitive.
Your Intel Mac can't run macOS Golden Gate. Here's what that actually means
Tahoe is the last macOS for Intel Macs. How long you'll get security updates, what stops working over the next three years, whether patchers are an option, and how to plan your move without panic.
macOS Golden Gate on an M1 or M2 with 8 GB: should you upgrade?
Golden Gate supports every M1 Mac, but 8 GB of memory is the real constraint. What you get, what you don't, what early reports say, and how to measure your own Mac before deciding.
Mac slow or draining battery after the Golden Gate update? Here's what's normal
The first days after upgrading to macOS 27 are slower and hotter than usual. How to confirm it's just indexing, how to help it finish, and the signs that something else is wrong.
Is macOS Golden Gate really faster than Tahoe? What the numbers show, and how to test your own Mac
Everyone says macOS 27 feels faster. The published benchmarks tell a more careful story. What's actually been measured, why 'feels faster' can be true anyway, and four scripts to measure memory, launch times, power, and battery yourself.
Apps
Which apps work, which broke, and what to use instead.
Rosetta countdown: list your Intel apps now, because macOS 28 won’t save them
macOS 27 is the last version where Rosetta runs every Intel app. From macOS 28, only some older games remain. Build your list with one command, sort it into four piles, and spread the work over the year you have left.
Your USB device works in Chrome but not Safari? It’s WebUSB, and here’s what to do
Browser-based configurators, firmware flashers and device web apps rely on WebUSB, WebHID and Web Serial, which Safari doesn’t support. What that affects, safe workarounds, and Mac checks when a device still isn’t found.
Drime keeps signing out in Finder on macOS 27: are your offline files still available?
Your cloud folders appear in Finder, then sync stops and Sign In returns. What online only and available offline actually mean, how to verify which files are stored on your Mac, and how to fix the sign-in loop safely.
Rekordbox slow on Mac? Five things to check before your next set
Tracks taking too long to load in rekordbox? Before your next set, check where your music is stored, how your library syncs, and whether rekordbox can access its files. A practical Mac checklist that doesn’t touch your tracks or cues.
Examplify says your Mac is unsupported after macOS 27? What to check before exam day
Examplify flags your Mac after the macOS 27 update. Why the warning appears, how to check your Examplify version against your school’s requirements, and how to tell a warning you can continue past from a block.
Play 32-bit Mac games on Apple Silicon without a VM: CrossOver, the Windows build, and what actually works on macOS 27
Portal 2's Mac build is 32-bit and has not run since Catalina. A Reddit thread this week showed it running on an M4 with no virtual machine. Here is how, what else this applies to, and the realistic alternatives.
Android File Transfer is dead: how to move files between Android and your Mac on macOS 27
Google killed Android File Transfer years ago and macOS has no native MTP support, so plugging in an Android phone still does nothing useful. The wireless and cable options that actually work on macOS 27, including the new Piko file manager.
iPhone Mirroring is still blocked in the EU on macOS 27, but Xcode's Device Hub can control your iPhone: what works and what doesn't
Apple says iPhone Mirroring is unavailable in the EU. Device Hub, a tool inside Xcode, reportedly lets EU users view and control a connected iPhone from a Mac. How it works, the limits, and safer alternatives.
ChatGPT Dots on your Mac: setup guide and what actually works
OpenAI's new AI agent lives inside ChatGPT, knows your context, and acts proactively. It's available on macOS today. Here is how to get started, what it can do within Apple's platform limits, and how it compares to Apple Intelligence.
Gaming on macOS Golden Gate: faster Windows games, broken titles, and what to check first
Game Porting Toolkit 4 brings real performance gains to Windows games on Apple silicon, but CrossOver is changing, some games broke, and Rosetta's future matters more for gamers than anyone. A practical guide before you upgrade.
Your Intel apps won't open in macOS 28. Here's how to find them now
Apple has confirmed Rosetta is ending for most apps after macOS 27. How to find every Intel-only app, plug-in, and printer driver on your Mac, and what to do about each before next fall.
Does it work on macOS Golden Gate? App and device compatibility tracker
Status of popular Mac apps, utilities, and peripherals on macOS 27: confirmed, working with issues, beta builds, and known problems. Updated weekly, with sources.
Safari in macOS Golden Gate: the useful new features, and how to switch off the rest
Automatic tab topics, Notify Me page monitoring, AI-built extensions, and pull-to-refresh. What each one actually does, where the controls are, and how to keep Safari working the way you like.
Why macOS 27 broke your favorite Mac utilities
Menu bar managers, mouse utilities, audio tools, and old plug-ins all stopped working on Golden Gate. It isn't a coincidence. Here's what they had in common, how to check your own setup, and how to pick tools that survive the next release.
Security
Crypto, malware, and the settings that keep a Mac and its accounts safe.
If you keep crypto on a Mac this week: update macOS, verify your wallet apps, and get seed files out of iCloud
A CoreGraphics zero-day fix, a MacSync version that swaps Ledger apps, and stealers that search for files named seed and wallet. Three checks, in order, that take fifteen minutes.
Drained while the MacBook slept: the hot wallet threat model on a Mac
Wallets get emptied at 3 a.m. while the laptop is closed. That’s because the thief signs transactions on their own machine with your stolen vault and password. How they get them, what macOS does and doesn’t protect, and a setup that works.
Still need an Intel wallet app? Stay on macOS 27, and don’t plan on 28
macOS 27 is the last version where Intel-only apps run on Apple silicon. If your wallet is one of them, your coins are safe, but your plan needs to change. What to secure, how to test a native wallet, and how to stay on 27 safely.
Clean install ate your keychain? Why a copied keychain file won’t open, and what still works
After erasing your Mac, the old login keychain opens but shows nothing, or gets renamed. On Apple silicon, a keychain file copied by hand is no longer a backup. What changed, how to recover what you can, and how to test your backups now.
Security PSA: install 27.0.1 on Golden Gate, or 26.7.1 and 15.8.1 if you stayed behind
Apple released three macOS updates on September 28. Tahoe 26.7.1 and Sequoia 15.8.1 fix a CoreGraphics flaw Apple says may have been exploited. Which one you need, and how to install it without upgrading to Golden Gate.
MacSync and deploy_ledger: how the fake Ledger app works, what the iCloud calendar really does, and how to check yours
A new MacSync version installs a backdoor disguised as Finder that can replace your Ledger app. What you see on screen, why the iCloud calendar isn’t your account being hacked, and the commands that show whether your Ledger app is real.
The app in your Dock may not be the app you installed: how to verify any Mac app in a minute
Tampered copies look identical to the real thing. How to check who signed an app, whether it was changed and whether Apple notarized it, plus how to verify downloads before opening them.
How do I remove this malware? A practical check for Mac infections in 2026, and what to do if you pasted a Terminal command
If you ran a command from a fake CAPTCHA or verification page, treat your Mac as compromised now. Here is what to check, where Mac malware hides, how to remove it, and why a factory reset may be the only real fix.
Apple is tightening Full Disk Access on Mac because of AI agents: how to check which apps have it today
On October 2 Apple said Full Disk Access will get extra controls because of AI agents. Nothing has changed yet. Here is what the permission exposes, how to audit it in two minutes, and which apps really need it.
macOS 27
What changed in Golden Gate, whether to upgrade, and how to do it safely.
Can you still play DVDs on macOS 27? What Apple actually removed, and what still works
Golden Gate pulled the DVDPlayback framework from its SDK, the first concrete step toward the end of native DVD support on Mac. Here is exactly what changed, whether the DVD Player app still works right now, and what to use instead.
Where's the automatic password change feature Apple promised for macOS 27? It's not broken, it never shipped
Apple announced the Passwords app would automatically visit sites and replace compromised passwords in macOS 27. It's nowhere in the release. Here is what actually happened, and what the Passwords app can do today instead.
VoiceOver on macOS 27 Golden Gate: what Apple actually fixed, what's newly broken, and the workarounds that help
Golden Gate brings real VoiceOver improvements, including AI-powered image descriptions and a long-standing word-spelling bug finally fixed, alongside new issues in Writing Tools, the App Store, and Safari's Page Menu. A clear-eyed rundown for anyone deciding whether to upgrade.
Asahi Linux partition invisible after installing macOS 27? Here's the actual fix, not just the workaround
Golden Gate's redesigned boot picker stopped recognizing Asahi Linux partitions when it first shipped as a beta, and the Asahi project has since published a real fix, not just the old boot-from-an-older-volume workaround. Here is how to apply it.
macOS 27 Golden Gate won't install in Parallels, UTM, or VMware: the actual cause and two working fixes
Installing Golden Gate inside a virtual machine fails partway through with a generic error on every major virtualization app. This is a confirmed incompatibility between older macOS hosts and the Golden Gate installer image, not a problem with any one app. Here's how to get a working VM anyway.
Is macOS 27 Golden Gate still UNIX certified? Here's what the registry actually shows
A Reddit thread noticed Apple hasn't renewed UNIX 03 certification for Golden Gate. The Open Group's own registry confirms it: the newest certified macOS version on file is still Tahoe. Here is what that means in practice, and what it doesn't.
How to go back from macOS Golden Gate to Tahoe, and what you’ll lose
There’s no undo for a macOS upgrade: every way back erases the Mac. What you need before you start, the bootable-installer route that works most reliably, and how to bring your data back.
Golden Gate field report: what’s still broken after 27.0.1, and whether to stay on Tahoe
Two weeks in, macOS 27.0.1 fixed a Platform SSO bug and made unlisted improvements. Mission Control, the menu bar in full-screen apps and menu bar lag are still reported. Who should upgrade now, and who should stay on Tahoe.
macOS updated, Mac won’t start? When the progress bar stops moving
Your Mac restarts after an update, the progress bar moves, then stops. How to tell whether it’s still working or actually stuck, how long to wait, and what to do in order, without erasing your data.
Updated macOS, lost disk space? Where the space went and how to get it back
Your apps and files look the same, but free space has dropped by gigabytes. Snapshots, index rebuilding, leftover installers and new system assets explain most of it. What cleans itself up and what you can safely remove.
A new dot under your Dock icons, and a folder you don't remember: what changed in macOS 27
Two small but confusing changes are showing up after the Golden Gate update: a light gray dot appearing under Dock icons, and a folder nobody remembers creating. Here is what each one actually is, and how to identify yours.
macOS 27 Golden Gate known bugs: what's fixed in 27.0.1, what isn't, and what to watch in 27.2
A running list of the bugs people are actually hitting on macOS 27 Golden Gate: what 27.0.1 fixed, what it didn't touch, what's reported but unconfirmed, and workarounds for each. Updated as new builds ship.
Apple Intelligence off switch is gone in macOS 27: what you can still turn off, and what won't free your storage
macOS 27 removed the single Apple Intelligence toggle. Here is what you can still disable feature by feature, how Screen Time fits in, and why switching things off does not give back the 20 GB the models use.
Apple Intelligence on macOS 27: why it takes 14 GB or more, and what you can actually do about it
Golden Gate users are finding 14 to 35 GB taken by Apple Intelligence, even with it turned off. What Apple says, what users are seeing, why the old 'just turn it off' advice doesn't settle it, and the safe ways to get space back.
Before you upgrade to macOS Golden Gate: 7 things to do first
A practical pre-upgrade checklist for macOS 27: a backup you can actually restore, the extensions and network setups Golden Gate breaks, and how to spot trouble before it costs you a workday.
Clean install or upgrade to macOS Golden Gate? What a fresh start actually fixes
Some users swear a clean install made their Mac fast again. Others say it's a wasted weekend. How macOS is built today, what a clean install really removes, and a faster way to get the same result on Apple silicon.
How much free space you actually need for macOS Golden Gate
The installer is about 18 GB, but that's not what you need free. Here's the real number, how to measure free space macOS isn't exaggerating, and safe ways to make room.
What macOS Golden Gate fixed in Tahoe, and what it didn't
A point-by-point look at Tahoe's biggest complaints and where each one stands in macOS 27: fixed, partly fixed, or still there. Plus the new annoyances Golden Gate brought with it.
macOS Golden Gate, week one: what users like, and what they're reporting
We read through the first days of Golden Gate discussions so you don't have to. What people praise, the problems that keep coming up, which ones have workarounds, and what's still unconfirmed.
Skipped Tahoe? What changes when you jump from Sequoia straight to Golden Gate
If you stayed on macOS 15 Sequoia, upgrading now means taking two years of changes at once. Here's everything that's different, what to set up on day one, and whether it's time to make the jump.
Try macOS Golden Gate without risking your Mac: virtual machine, second volume, or external SSD
Upgrading to macOS 27 has no undo. Three ways to test Golden Gate with your own apps first, what each can and can't tell you, and a known virtual machine installer bug to work around.
Should you upgrade to macOS Golden Gate now, or wait?
macOS 27 is out, and there's no easy way back once you install it. Here's who should upgrade today, who should hold off, and a five-minute check to find out which group you're in.
Waiting for macOS 27.1 before upgrading? It may not work the way you think
'Wait for the .1' is the most common upgrade advice on the internet. This year Apple skipped the 27.1 beta entirely. What that likely means, and better signals to watch before installing Golden Gate.