• Commodore 64 (kernal)
• Amiga OS
• MS-DOS 3.2, 5.0
• Windows 3.1
• Slackware Linux
• Windows NT 4
• RedHat Linux
• Windows XP
• Ubuntu Linux
• Windows 7
• Windows 10
• Rasbian
• PopOS

Roughly in order of appearance. Personal devices only. I used many more for work.

Apple ][ e: pictures of me playing point-and-click story games.

Ubuntu 4.10 “warty”

Texas Instruments ROM Basic, then later PC-DOS (not MSDOS)

XP. I only got into Linux about 6 months ago.

First OS was MS-DOS on a Tandy. First Linux distro was Knoppix.

my first os was windows 95, but my first linux distro must’ve been whatever version of ubuntu was current around 2007/2008.

Knoppix 3.something

It was ages ago.

Whatever an Apple IIe ran. Some sort of DOS from what I remember.

First OS: Windows 3.1 running on top of MS-DOS 6.2

First Linux distro: Ubuntu (forgot the version, but it was circa 2018).

If I’d count an OS/Linux distro that I’ve used even if not in a machine I own, it’d be Linux Mint of circa 2006.

Windows 95, Knoppix and Mandrake Linux.

My first OS was Apple OS and what the NCR’s ran in 1978. My favorite game was snipes on Netware in 1986? My first OS distribution via retail box was windows 1.0. My first Linux distribution was FreeBSD 2.0 er wait… My first Linux distribution was Debian 1.1 buzz on 3/5" floppies.

I started with Commodore KERNAL/BASIC 2.0 on the VIC-20, if that counts as an operating system. Otherwise GeOS on the Commodore 64.

First Linux distro was slackware 3.0.

Windows 98, Windows XP, Ubuntu 6.06, some other distros on and off, Arch Linux is the last OS I would ever need for desktop PC btw

First OS was C64’s Commodore KERNAL/BASIC 2.0 GEOS, if that even counts as an OS, the next was Amiga 500’s AmigaOS

First Linux distro was Fedora

Windows vista

Was the worst

Then xp, 7, 10

Then I saw teachings of Prophet Stallman

Switched to manjaro (too buggy), pop OS (good) finally a fedora user (the penguin guide me)