The 2007 Microsoft Office Suite Service Pack 3 (SP3)

I see that there is a Security Update for "Outlook 2007" and that Service Pack 3 is required to install it. I don't use Outlook 2007, but do have Office 2007 and would like any Security Updates that would be best for my security.

I also see that these "Security Updates for Microsoft Office 2007" have FAILED:
KB2596927
KB2596792
KB2596825
I wonder if this is due to not having the SP3 2007 Office Update?

Do I need this for Ultimate Security?

Are there any Prerequisites to it?

Then MS sends me here to read about it, but then I'm more confused?
https://support.microsoft.com/en-us/...ptember19-2017

Thanks, Nasty7

Wow, this Update is quite old, is that of concern to us whom use Office 2007?

Version:
1.0
File Name:
office2007sp3-kb2526086-fullfile-en-us.exe
Date Published:
10/25/2011
File Size:
351.9 MB

Thanks, Nasty7