Here's What You Need to Know About the macOS 32-bit App Warning

· Jeff Gamet · How-To

32-bit app warning in macOS High Sierra

If you’re running macOS 10.13.4 and launch 32-bit apps you’ll see a new warning as of April 12th telling you they need to be updated. Here’s what that means, plus how you can check to see which apps you use are still 32-bit.

Here's How to Force Your Mac to Run Only in 64-bit Mode

· Jeff Gamet · How-To

macOS 64-bit mode

macOS High Sierra 10.13.4 gets us a step closer to ditching 32-bit mode for apps. In fact, you can force your Mac to run only in 64-bit mode if you aren’t afraid to pay a visit to the command line. Read on to learn how.

The Last Word on OS Upgrades

· Bob LeVitus · Dr. Mac's Rants & Raves

Dr. Mac had no intention of writing another column about OS upgrades this year. But, two things that happened last week forced him to reconsider. If you’ve yet to upgrade to High Sierra, read it.

Yes, High Sierra on Older Macs Really Does Boost Performance

· Jeff Butts · News

Mac mini

While Jeff Butts doesn’t use his mid-2010 Mac Mini as often as his other Mac, it’s definitely worth noting that the elderly computer performs so well with the newer version of the operating system.

Apple Joins WebVR Community Group

· Jeff Gamet · News

Apple engineers participating in WebVR Community Group

Apple may be showing its stronger commitment to supporting virtual reality by joining the WebVR Community Group.

Mac Malware, Cell Service Providers, Upgrading to macOS High Sierra – ACM 417

· Jeff Gamet · Apple Context Machine Podcast

Apple Context Machine Podcast Logo

With Bryan out on vacation Bob “Dr. Mac” LeVitus joins Jeff Gamet to talk about why Bob doesn’t routinely run a malware checker on his Mac, plus the rant a little about cell service providers, and talk about their macOS High Sierra upgrade experiences.