Office 2003 support

[garryash]

I read today that Microsoft is stopping support for Office 2003 as of today. Can anyone tell me what are the security implications of this? I use it on 2 desktops and 1 laptop (3 PC licence). If I have to upgrade for security purposes, will all my old files and spreadsheets work with 2010 or 2013 ?

 

[USAFRet]

I read today that Microsoft is stopping support for Office 2003 as of today. Can anyone tell me what are the security implications of this? I use it on 2 desktops and 1 laptop (3 PC licence). If I have to upgrade for security purposes, will all my old files and spreadsheets work with 2010 or 2013 ?

Depending on the complexity, they will almost certainly work with 2010/2013.