XP is kind of old now. Would you like a new computer to go with Photoshop?
Photoshop CC is not supported on Windows XP.
Here is the system requirement for Photoshop CC: http://helpx.adobe.com/x-productkb/policy-pricing/system-requirements-photoshop.html
You can still download photoshop CS6 on XP.
Try the following steps for downloading PS CS6:
Download Adobe application Manager from: http://www.adobe.com/appsmanager/index.html
Launch adobe application manager.
Photoshop CS6 should be shown as available to install.
Let us know if you need any other info.
Is there a free version of Photoshop? Or am I completely misreading this topic like the other posters?
If you have purchase CS2 or older you can download CS2 for free with a clear conscience. if you have not you can still download the program, but it would fall into the category of fraud.
You can use TRIAL of the product for 30 days.
Hope this answers your question.
I interpreted his question as asking about a free TRIAL.