You dive straight into practical macOS and workflow wins, starting with macOS 26’s new ability to record video by window and moving quickly into keeping your Homebrew setup clean, current, and fast. You learn how simple display resolution tweaks can hide the MacBook notch or eliminate it entirely, and why audio problems like AirPods mic failures often come down to overlooked system behavior. Along the way, you’re reminded to stay alert to sneaky gotchas like expiring Tailscale devices, VPNs that never fully disconnect, and cables that quietly become the weakest link. Don’t Get Caught assuming the obvious is working as expected.
Then it’s on to listener questions that hit real-world pain points: avoiding international cell charges even when using an eSIM, understanding why not all MVNOs are equal, and keeping vacation photos manageable by killing duplicates before they pile up. You dig into OS version mismatches, whether AI actually helps tech support when used correctly, and why asking AI to explain the “why” matters.
Cool Stuff Found rounds things out with tools for sleep and stress tracking, app update management, USB speed visibility, smarter System Settings navigation, notch-aware utilities, nostalgic screen savers, and shortcut mastery. It’s a fast-moving episode packed with ways to tighten your setup, reduce friction, and stay one step ahead.
Happy new year, y’all! See you in 2026! (don’t worry, that’s next week, right on schedule!)
- 00:00:00 Mac Geek Gab 1122 for Monday, December 29th, 2025
- Quick Tips
- 00:00:01 Ben-QT-macOS 26 now adds video recording by window
- 00:04:47 Pilot Pete-QT-Upgrade Your Homebrew Install!
- brew upgrade
- brew install topgrade
- brew install speedtest-cli
- 00:10:37 Michael-QT-1121-Use a different Display Resolution to hide the notch
- Don’t Get Caught
- 00:12:23 Andrew-DGC-AirPods Mic Failure
- 00:18:37 Chris-DGC-Be aware Tailscale device expiration
- 00:21:02 Tom S-DGC-Your VPN might still be connected!
- 00:23:48 Pilot Pete=DGC-Really! Try Different Cables
- Sponsors
- 00:29:14 SPONSOR: Copilot Money. Your money, beautifully organized, now across every device. For a limited-time, get 26% off your first year when you sign up at https://try.copilot.money/macgeekgab. Get two months free with code ‘macgeekgab’.
- 00:30:45 SPONSOR: Gusto. Get three months free when you run your first payroll when you start at gusto.com/MGG
- Reviews
- 00:31:58 BobCleaver-MGG Review-Thanks for the excellent info
- Your Questions Answered and Tips Shared!
- 00:32:56 Greg-How to avoid International Charges on Cell Phone while Traveling
- 00:39:42 Not all MVNOs are created equal
- 00:43:22 Robert-How do you manage your photos on vacation?
- 00:49:21 Todd-Any Issues with iOS 26 and Not macOS 26?
- 00:53:42 Joe-Does AI make tech support’s job easier?
- Ask the AI to teach you WHY a proposed solution is good
- Cool Stuff Found
- 01:17:54 MGG 1122 Outtro
Mac Geek Gab — Apple Tips, Tricks, and Troubleshooting