Yes. The Logithech Microphone 600 is compatible with Windows Vista.
Yes, it is.
The U37 is both Windows and Macintosh compatible.
Compatible with Windows 7 logo
What IS compatible with windows!!!!
No, if it is compatible with Windows 7 Professional it will be compatible with all versions of Windows 7.
Yes.
They are "compatible" in the sense that many applications that run on Windows XP will run on Windows Vista.
Do you mean the games say "compatible with windows 98?" and you have Windows XP? Games are backwards compatible. Meaning, if the games say "windows 98", windows 95 is ok (anything before windows 98 will work). But it is not forward compatible--Windows 2000, windows xp, etc. will not work. does this answer?
yes, from windows XP to windows 7, but only windows!
Yes, Windows Live Messenger 2009 is XP, Vista and 7 compatible.
If you use a headset with 3 mm earphone and microphone plugs, almost any one of them will do. Such a headset is completely independent from the operating system and would work on Windows XP and Vista PCs, Macs, Linux boxes, etc. To reduce background noise, it would be wise to choose a headset with a noise canceling microphone.