What OS do you use?

[Jutnux]

Ubuntu on my Desktop & Laptop and Windows 7 on my other laptop.

[Vinnie:Safety]

I O S 5

[Mikey]

Windows XP & Vista

[Nemo]

Vista, not by choice.

[HotelUser]

If the question is which OS I use as my main and favourite it's OS X.

If it's all OSes, even if I run them on virtual machines to only preform one or two tasks then:
OS X Lion
OS X Tiger
Windows XP
Windows 7
WebOS
Android 3
iOS 4
iOS 5

I enjoy all the above very much :)

[Thomas]

OS X :)

[Mr-Trainor]

Windows Vista (PC)
Windows 7 (Laptop)
iOS 5 (iPad)

[Jack!]

Windows 7
Windows XP
Windows Server 2008
IOS4
IOS5

[Luke]

Windows 7 on PC.
Windows 7 on 'house laptop'
OS X Lion on Macbook
iOS5 on iPhone

[Sharon]

W7 on PC
3.1.3 on iPod

[Deak]

Windows 7 on laptop
iOS 5 on iPhone

[AgnesIO]

Windows 8 Dev Preview
Windows 7
Android 2.3.4
Webos

[Oleh]

Windows 7. due to the programs I use on a day to day basis not having primary support for other OS's.

[xdinosaurdaniel]

Windows 7 usually

[Mark]

Windows 7 on Laptop
iOS5 on iPhone

[Chippiewill]

Windows 7, because it was my idea.

And Android on Phone, because I like google.

[xxMATTGxx]

I use the following:

Windows 7, because it was my idea also.
Windows Phone 7 on my mobile device

[dirrty]

ios 5
os x lion

[Recursion]

In order of use on each system...

Desktop: Windows 7 Pro
Work Laptop: Windows 7 Pro, Windows 7 Enterprise and Ubuntu Linux
MacBook: Windows 7 Pro, OS X Lion
HTC Desire: CyanogenMod 7.1 Android 2.3.7
iPad: iOS 5

Various VMs running FreeBSD, Server 2003R2/2008R2, Ubuntu Server

[Markeh]

Desktop: Win 7 Ultimate 32-bit (bought by mistake, never bothered to change)
Main laptop (HP): Win 7 HP 32-bit
Other laptop (Toshiba): Win 7 Ultimate 64-bit
Workshop PC (Lenovo): Win 7 Ultimate 32-bit
First phone (HTC): Froyo
Second phone (BB) OS5 I think (it's not here yet)
iPod: 4.0 (soon to be 5 when I buy a new iPod)

All my parents PCs (a P4 Packard Bell, an old ThinkPad X31, and a P4 Fujitsu laptop) are on XP (the Fujitsu's going in favour of an Eee PC soon)

[GommeInc]

Main PC: Windows 7, because the people on the TV have lovely ideas.
Main Laptop: Windows 7
Space PC: Windows 7
Space laptop: Windows XP
Phone: Android 2.1 I think

[Casio]

Main Desktop: Vista
My Laptop: Win 7/Ubuntu
Phone: Android 3.3.5 running Sense 3.0

[Palosm]

Main Desktop: Windows 7
Main Laptop: Windows 7
Spare Desktop: Windows XP
Spare Laptop: Windows Vista
HTC Mobile: Windows Mobile
BlackBerry: Whatever operating system they use.

[iBlueBox]

iMac ; Mac OS X.
iPhone ; iOS 5.
iPad ; iOS 5.

[Flisker]

Windows 7 primarily.

[Gilesfun]

Lets get this party started!
Windows 8 (DEV SDK)x2
Windows 7 Ultimatex2
Windows xp (mode)x2
Windows xp professional
Ubutu
GUNIX (my crazy os)
This weird ZX spectrum
OSX Lion
Windows phone 7 mango
IOS 3 (ipod touch 3rd gen)
IOS 5 (ipod touch 4th gen and iphone 4s 32GB)
well most of the ones listed here
http://en.wikipedia.org/wiki/List_of_operating_systems

---------- Post added 08-11-2011 at 12:22 AM ----------



Spare Laptop: Windows Vista

Who has a spare laptop? I use all mine for servers

[Recursion]

Lets get this party started!
Windows 8 (DEV SDK)x2
Windows 7 Ultimatex2
Windows xp (mode)x2
Windows xp professional
Ubutu
GUNIX (my crazy os)
This weird ZX spectrum
OSX Lion
Windows phone 7 mango
IOS 3 (ipod touch 3rd gen)
IOS 5 (ipod touch 4th gen and iphone 4s 32GB)
well most of the ones listed here
http://en.wikipedia.org/wiki/List_of_operating_systems

---------- Post added 08-11-2011 at 12:22 AM ----------


Who has a spare laptop? I use all mine for servers

I doubt you use even a quarter of the OSs on that Wikipedia article...