Yes
Yes, you can open and edit Office 2003 documents with Office 2010.
Yes it is, you can open documents from previous version but be patient when you save documents, if you want compatibility with previous versions then save it from Save As -> Word 97-2003 Document.
The only way I could find to open a Word 2.0 was to find a copy of Word 2000 and save it as a 2000 doc file. After that, even Word 2007 could open it.
No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.No. It needs to be saved in 2003 format from 2010 to enable 2003 to open it.
It depends upon what you mean by "Vista Document." The operating system itself does not open documents. It runs programs that open documents. If the program is compatible on both OS's, then you should have no problems. Example, Word 2003 will run on both XP and Vista. If you save a file as .doc in XP, you can move it to your Vista machine, open Word 2003, and open your file.
Yes. Open the document with Word 2010, then go to "Save As" and in the "Save as" drop down select Word 2010.
They are named with a .doc extension in versions up to Word 2003 and .docx extension since version Word 2007.
yes. I have used it to open Microsoft Word 96 documents.
15
no
If you have 2010, then you can open it and save it as a 2010 workbook. It won't open with Excel 2003 after that though so you cannot have the benefit of the extra rows in Excel 2003. That is one of the reasons for using 2007 or 2010.
Yes it will.