can i put windows on my mac 27 OSX 10.7.5

Yes. But I'm not sure if Apple yet supports Windows8. Seems there were no drivers. You can use a virtual approach like Paralells ... or look at Boot Camp.

If you go for Windows seven it is best to use 64 bit.

Ah, have now found more on the drivers required. ...

Boot Camp 5.1: Frequently asked questions

Glad to have helped. Thank you for the star.

[OT and apologies to georgios100]

Hi 71, welcome to L6! Do you see The Lounge listed towards the bottom of this link?

https://discussions.apple.com/index.jspa

If not, you should do soon 🙂

Again off topic and apologies, Georgios100,

< Thank you, Paul.

Hope they haven't left the washing up for me. 😀 >