We’ve seen a lot of people do a lot of things with Apple’s debut wearable, but one hacker wasn’t satisfied merely to summon the ghosts of ancient first-party mobile and desktop operating systems. No, hacker Nick Lee set himself the goal of putting the venerable Windows 95 on Apple Watch.

Lee set out on the project out of nostalgia for the computer he grew up with in the ’90s (oh, kids), and he succeeded by patching some files in the native WatchKit development framework to sneak in his own app. In this case, that app was the 20-year-old disk image. And it works, provided you have a bit of time to wait for the new system to boot up.

Seriously, it takes a while. See it in action in the video below.

An intrepid Apple Watch developer has managed to make a simulation of OS X Yosemite that runs on his wearable device.

15-year-old developer Billy Ellis revealed a quick preview of his latest project on his YouTube page. The program launches from his Apple Watch’s home screen and includes icons for the Finder, Launchpad, Settings, the App Store and Trash. You can see the demo in its entirety below.

A 14-year-old modder has apparently managed to replace his Apple Watch’s bubbly default home screen with something a little boxier and more classic: iOS 4.2.1, which launched all the way back in 2010.

Billy Ellis, a self-described “iOS app and tweak developer,” posted a video of his project on YouTube. Check it out below:

The Apple Watch is a great way to unlock all sorts of aspects of your life, from better health to your bank account. Heck, it’ll even unlock your Mac. But will it unlock your door? It can now.

Apple Watch is great at many things like checking weather, tracking fitness and sending notifications. But when it comes to surfing the web, Apple Watch is unsurprisingly the worst device for the task.

An Apple Watch version of Safari wasn’t included with Jony Ive’s smartwatch, but that didn’t stop notorious jailbreaker Comex from hacking a web browser onto the wearable. Comex posted a video of his hacked Apple Watch running a web browser on the Google homepage over the weekend, showing it is possible to browse the web from your wrist — but you’ll never want to.

Check it out: