Try this, Mick:
Go here and let the page completely load first:
Then hover over the "Windows OS" and click on which ever Window forum you'd like to visit.
If that doesn't work, go here to the Windows 7 forum:
And on the left nav, choose which Windows forum you'd like to access.
Please let me know what browser you are using, so I can see what's going on.
Thanks and sorry about the troubles you are having.
Each time I place my mouse pointer over the "Operating Systems / Windows OS" link at
Mac related links keep appearing...