Yes.
Yes, Safari does work on Windows 8. I have downloaded it and tested it myself.
Yes it does.
Yes. The Windows version of Safari runs on Windows XP.
To get The Sims 3 to work on Windows 8 would be the same as getting it to work on Windows 7 or Vista.
Yes, most of them will work.
Because Apple also designed Safari for Windows also. I personally only like Safari on Mac, not on Windows.
Yes. Java supports Windows 8 (including previous versions Windows).
QuickBooks Pro 2007 will work in Windows 8. However, you will need to pay for an upgrade to get it to work.
yes a printer will work on all versions of windows and macs
No?
In general, yes; most software that runs under windows 7 will run under windows 8.
No reason why not - provided you have the correct driver(s) for the hardware installed in Windows 8.
Yes. Safari has supported Windows Vista since its initial release for Windows, version 3.0, on Jue 11, 2007.