What is your current OS?

Windows 7 for Everything  (as main OS) and XP (Fixing it up) 

these days I use Windows 10 as main OS.

the first OS I ever used was Windows 3.1.

Windows 11, planning to get a windows 7 or windows xp computer, but i don’t have money, the things are getting expensive nowadays, I might just resort to craigslist if the prices get more ridiculous

For me, It depends on what device I'm using.

If I'm using Windows 10 64-bit on my desktop computer, I can also be using Windows 11 64-bit on my laptop. I still have my old Computer Tower on which I have Windows 7 32-bit installed.

I recently made the switch from Mac to Windows, and I'm currently rocking Windows 10. It's been a smooth transition so far, and I love the flexibility and customization options that Windows offers. It's great to see a mix of operating systems being used here. As for those still on older versions of Windows, I can understand the hesitation to upgrade if everything is working fine. However, upgrading to the latest version can bring security enhancements and new features.
By the way, during my online browsing adventures, I came across this Reddit sub where you can find a Windows key. It's a fantastic community where Windows users share helpful tips, tricks, and shortcuts. I found some really nifty keyboard shortcuts that have improved my productivity.

On the gaming desktop i use windows 10.

On my laptop its a bit older like 13 years old lol i run windows 7 32bit.

on main PC it's Windows 10 LTSC 2021
on laptop it's Windows 11 but i'm thinking about getting 7 on it

Ok soo I'm using macOS Sonoma as my main OS but for my Windows stuff I use a PC with Windows 7 Proffesional

Linux Mint 22. have two PCs with Windows XP and Windows 7 respectably

as of right now im using windows vista, but in the future i plan to downgrade to windows xp, for i am maining a slightly upgraded dell dimension 3000

windows 11 but ive fixed up an old computer and installed xp on it, i use that to mess around with stuff (also using spacehey on winxp)

I currently use Win11 24H2. I cannot use anything older than Win11/10, as some of my software does not support anything below it, unfortunately... I also use arch linux if I need a less loaded system to save my laptop battery.

windows 10

Arch Linux - Main system

Windows 7 SP1 - ThinkCentre M82

Windows 2000 and 3.11 on this PC but I also have 7 & XP on different computers!

Windows 10, but, my other computer is going to go from Windows 7 to Windows XP soon.

On my main PC Win 10 

On my 20 year old laptop (which i use for retro gaming) Win XP