Absolutely ! I've been using OpenOffice on this Windows 7 computer ever since I bought it. It works perfectly.
Yes.
Yes - Open Office will work with Windows 7.
No reason why not - providing the document was saved in a format OpenOffice can read. Windows 7 is the operating system - OpenOffice is a program.
Yes.
Yes. OpenOffice should be available in the repository for Linux, and is available on OpenOffice's website for Windows.
There's no reason why it shouldn't run on Windows 8.
There should be no problem running OpenOffice on Windows 10 and OpenOffice has always been able to read Word files (there may be problems writing some of those files back out as the same Word format due to licensing issues, but if you intend on switching to OpenOffice you will be saving as OpenOffice format not Word).
Yes, Google Chrome can work on a desktop/laptop with Windows XP SP3.
Just search for openoffice - In Windows 7, click Start, and type openoffice into the search box. It'll show a number of available matches. You're looking for the one that says 'Installation Files'
No. When attempted to install, the installer will display the message "this version is not compatible with Windows CE".
No, Windows 7 CANNOT be used on any computer. Windows 7 can only be used on computers that have 3 gigabytes (gigs) of RAM.
Absolutely ! I have both programs on my Windows 7 laptop - and they both work fine (although I rarely use MS office, as I much prefer Openoffice)