When comparing SteamOS vs Windows XP, the Slant community recommends Windows XP for most people. In the question“What is the best laptop OS?” Windows XP is ranked 40th while SteamOS is ranked 55th. The most important reason people chose Windows XP is:
Unlike its next gen, this OS has no bloatware included.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Native graphics processor support
The OS natively supports Nvidia, Intel, and AMD graphics processors.
Pro Streaming service integration (under development)
Valve is in talks with streaming companies such as Spotify and Netflix to bring their features to SteamOS.
Pro For entertainment, it just works
What media center software do for videos, it does for games (and later videos).
Pro No Bloatware
Unlike its next gen, this OS has no bloatware included.
Pro Fast
It loads very fast, recommended for older hardware.
Cons
Con Hard to install
If you've installed Arch you're probably fine, but for those used to simple installs like (Ubuntu to name just one) you should prepare some patience, determination, and painkillers. Good news is, it's getting better (it's very young).
Con Not built around the desktop experience
SteamOS is, first and foremost, meant to act as a gaming console - it doesn't ship with even some of the most basic applications, such as a file manager or image viewer. As a result, using SteamOS as your primary operating system would require a fair bit of work.
Con Discontinued
Since April 8, 2014, support and updates for Windows XP are no longer available.
Con Absolutely absolete
It is just sort of a mozachism to use this os.
Con No software supported anymore(Almost)
Con Linux Zorin Lite is a much better alternative
Con Unsecure
Discontinued updates, after 8 years hacking it is a piece of cake.