Microsoft Word for Vista?  

I have vista on my computer and I have word as well. It works perfectly fine for me!

Vista processor? Vista is Operating System build by Microsoft. Sorry, i didn't understand what d'you mean. But to open Word document u can use Microsoft Office (with some money, about above US$ 150 - in my country)or you can use Open Office (this one is free). Just googling to know more about it

I have Microsoft Ofice on my puter which runs on Vista. The Office suite I have has word, power point, excel, and one note. All of which work great, so much faster and easy to use than when I had XP. It cost me about $145 out the door for the suite, but you can purchase Word separately for about $60 I believe.

I'm assuming you're talking about Microsoft WORKS Word Processor. Well I'm currently running Windows Vista and it works perfectly fine. But if you're being fed up with it, try Open Office Word Processor. It's free and, in my opinion, a lot better than Word. Since I can't post the link, just go to Google and search Open Office.