Download Microsoft Vista?

Check if your PC is ready for Windows Vista with below link:
http://www.microsoft.com/windows/windows-vista/get/upgrade-advisor.aspx

Vista is not for free, we need to buy it.
- We can buy it through a CD/DVD from a shop with direct cash.
- We can also buy/order online from below link:
http://www.microsoft.com/windows/windows-vista/default.aspx
And hopefully you will get your CD to your billing address very soon.

Make sure you buy Windows Vista Service Pack 2 or above.

Earlier we could try a beta from here:
http://download.windowsvista.com/preview/beta2/en/x86/download.htm
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But now it all about Windows 7!!!

Click on the below link to download Windows 7:
http://softwareforsmart.blogspot.com/2009/10/download-microsoft-windows-7.html