Are your PC's Vista_Ready?

We've got some information that will help you decide if your current IT hardware is capable of running Windows Vista here:

https://www.microsoft.com/uk/windowsvista/getready/capable.mspx

In a nutshell, min spec required is:

A modern processor (at least 800MHz¹).

512 MB of system memory.

A graphics processor that is DirectX 9 capable.

But to run the fancy stuff like Aero (glass effect and flip-3d etc) and get a "Premium" experience you need:

1 GHz 32-bit (x86) or 64-bit (x64) processor¹.

1 GB of system memory.

A graphics processor that runs Windows Aero².

128 MB of graphics memory.

40 GB of hard drive capacity with 15 GB free space.

DVD-ROM Drive³.

Audio output capability.

Internet access capability.