Win XP and copy project

Hello,
I’m new and I need to know if I can install Xojo in a Win XP PC.
Another question. Can I copy a project that I start on my PC and continue to work with a second PC?
Thanks

Check here
http://documentation.xojo.com/index.php/System_requirements

According to that is Vista onwards for the IDE, it may work on XP it did on earlier version of Linux, you’d have to try but you may find issues

you can run the IDE on as many systems as you like but when you build license restrictions apply, I have a single Windows license and I can only build on one machine, but you can move the license between machines

[quote=167747:@Francesco Cavalli]Another question. Can I copy a project that I start on my PC and continue to work with a second PC?
[/quote]

You can copy a project and work on any machine supported by Xojo with it : another PC, Linux, Mac…