Apple has just shown off the next version of its desktop operating system for the best MacBooks and Macs at WWDC 25, and presumably if you’ve arrived here wondering about installing macOS Tahoe 26, you were impressed by the new features that were revealed with Tahoe.
How do you go about trying macOS 26, then? Well, before you forge on towards that goal, do bear in mind that this is the developer beta, the very first airing of macOS Tahoe 26. A more refined public beta will come later, but if you’re jumping into Lake Tahoe now, you’ll need a robust tolerance for bugs, a steely level of perseverance, and maybe some armbands. In short: it won’t be an easy ride.
