Exploring Apple’s Forgotten ‘80s Operating System!

UGREEN Nexode Display Charger Series (AMZ US, Up to 28%): https://bit.ly/4hHTwV6 UGREEN Nexode Pro 160W Retractable Charger (DTC, Up to 20%): https://shop.us.ugreen.com/dRVJO3 UGREEN Nexode Pro 160W Retractable Charger (AMZ, Up to 20%): https://amzn.to/4g4avQe UGREEN Nexode Display Charger Series (AMZ CA, Up to 20%): https://amzn.to/3U4hdgE Thanks to UGREEN for sponsoring this video! Back in the '80s, Apple released an operating system that doesn't get talked about much these days. It was very similar to the classic Mac OS - except for the fact that it didn't run on Macs. And today, we're gonna check it out and see what it can do! ● Relevant Links: ADTPro: https://adtpro.com/ ROM Upgrade: https://myretrostore.co.uk/product/ap... ● Support the channel on Patreon to get early access to these videos!   / michaelmjd   ● Gear I use to make these videos: Camera: https://amzn.to/3ipyKc5 Tripod: https://amzn.to/3pqxycn Microphone: https://amzn.to/35UbkXb Editing Software (Premiere): https://amzn.to/39kawfS Thumbnail Editor (Photoshop): https://amzn.to/3lVqVN6 ● Affiliate Links: Get a FREE 30-DAY TRIAL of Amazon Prime: https://amzn.to/2xVmMB3 Get a FREE TRIAL of Audible: https://amzn.to/44CX7tN Amazon: https://www.amazon.com/?tag=teammjd-20 ● Music/Credits: Background Music: “Blue Mood”, “By the Fireplace”, and “Wish You’d Never Left” from the YouTube Audio Library “Acid Jazz”, “Late Night Radio”, “Mining by Moonlight”, “George Street Shuffle”, “Airport Lounge”, and “Lobby Time” by Kevin MacLeod of http://www.incompetech.com Outro Music: Silent Partner - Bet On It "Pop, High, A (H1).wav" by InspectorJ (www.jshaw.co.uk) of Freesound.org (used under a Creative Commons license) Amazon Affiliate Notice: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. All Amazon links that I provide will use my affiliate code with Amazon. Some materials in this video are used under Section 107 of the Copyright Act of 1976, which allows "fair use" for purposes such as criticism, commenting, news reporting, teaching, and research. ● Chapters: 00:00 - So here’s what we’re doing… 01:28 - Upgrading the ROM 05:06 - Seeing if it works 07:18 - I found out some things 09:20 - Writing IIGS disk images 14:50 - Exploring the OS 20:38 - Checking out this drawing program 26:18 - Solitaire (because of course) 32:38 - Final thoughts & outro #MichaelMJD #Apple #GSOS #UGREENNexodeCharger #MacbookCharger