How do you change your Windows XP computer to a Windows Vista?

I need to do this change because I got this game, Microsoft Flight Simulator X Delux Edition. My computer is a Windows XP and it does not work on regular XP. So how do I change it to Vista?How do you change your Windows XP computer to a Windows Vista?
1. You don't change it, you upgrade it or reinstall, but this time with Windows Vista.



2. It works with Windows XP based on the system requirement at Microsoft Flight Simulator X site.



SYSTEM REQUIREMENT

Microsoft庐 Windows庐 XP SP2 / Vista

PC with 1 GHz equivalent or higher processor

256 MB of system RAM for Windows XP SP2 / 512 MB Vista

14 GB available hard disk space

DVD-ROM drive

32 MB DirectX 9 compatible video card required

Sound card, speakers or headphones required for audio

Microsoft Mouse or compatible pointing device

56.6 Kbps or better modem for online playHow do you change your Windows XP computer to a Windows Vista?
Buy Vista and install it.
Buy Vista and upgrade.



I have XP and FS X Deluxe runs just fine (DX9 instead of DX10).
Well look out for Windows7.

Here are some recent updates and tips on windows7:



http://www.techunits.com/content/list_all/36/windows7