Office 2007 will run on Windows7 but some changes made and released in Office 2010 take better advantage of the Windows7 interface.
Yes - OpenOffice will read MS office files, and save them either in OpenOffice format or MS office - it's your choice.
Yes.
Yes.but Microsoft Office 2007 is not
Microsoft office 2007 is compatible with Windows 7.
It is compatible. It only depends what type of file you save it as. If you are still having incompatibility problems, download the Compatibility Pack for Microsoft Office 2007 form Microsoft Downloads.
Microsoft offers Windows 2007 as a free download on its website. One should be aware, however, that Office 2007 is not compatible with machines running Windows 8.
Yes, it is.
No, Microsoft Office is only compatible with Windows Vista and Windows XP with Service Pack 2 or higher.
Yes, so long as it is the Windows version of the software.
Yes, Microsft Office 2007 is compatible with Windows XP Professional. But you must have Service Pack 2 or higher.
The current version is Office for Mac 2011. The previous version was Office for Mac 2008. Office 2007 was for the Windows operating system and will not work with Mac OS X.
No. Office 2007 requires Windows.
Yes , Office Publisher 2007 is compatible with Windows 7, but you can get Office 2010 Pro as Office 2007 is outdated.
Yes, Microsoft Office 2007 is compatible with Windows XP. It may require service pack 3 to be installed. To get a CD key for Office 2007, you can try Microprokey .com which is a website that specializes in CD keys for various versions of Office.