Yes, most of them will work.
Because windows 8 themes are basically still windows 7 themes, they just have windows 8 graphics as the background colour. Thier coding is still the same.
If you mean "Visual Styles" by saying "Themes", the extensions of windows 7 and windows 8 visual styles are different. That makes it almost impossible to install windows 7 visual styles on windows 8. There may be other alternatives for it.
No. Windows themes only work on specific versions of Windows.
To get The Sims 3 to work on Windows 8 would be the same as getting it to work on Windows 7 or Vista.
In general, yes; most software that runs under windows 7 will run under windows 8.
yes a printer will work on all versions of windows and macs
it does work on windows 7 ive tried and also works on xp,vista and windows 8.
it does work on windows 7 ive tried and also works on xp,vista and windows 8.
No reason why not - provided you have the correct driver(s) for the hardware installed in Windows 8.
Ya. Most programs that workmwith Windows 7 will work with 8. Besides, I tried it. :)
Yes, it does. ;)
No windows will work on PS3. The Windows 7 is an operating system developed by Microsoft and the PS3 does not run Windows in any form of the operating system from Windows 95 to Windows 8