Take a good look at the new batch of Office patches before you think of
installing them. All have some known issues, quite a mess.

Especially the following

MS13-073 Security Update for Microsoft Office Excel 2007 (KB2760583)
http://support.microsoft.com/kb/2760583/ (KB 2760583)

MS13-072 Security Update for Microsoft Office 2007 suites (KB2760411)
http://support.microsoft.com/kb/2760411/ (KB 2760411)

MS13-073 Security Update for Microsoft Office 2007 suites (KB2760588)
http://support.microsoft.com/kb/2760588/ (KB 2760588)

MS13-074 Security Update for Microsoft Office 2013 32-Bit Edition
(KB2810009)
MS13-074 Security Update for Microsoft Office 2013 64-Bit Edition
(KB2810009)
http://support.microsoft.com/kb/2810009/ (KB 2810009)

MS13-068 Security Update for Microsoft Outlook 2010 64-Bit Edition
(KB2794707)
MS13-068 Security Update for Microsoft Outlook 2010 32-Bit Edition
(KB2794707)
http://support.microsoft.com/kb/2794707 (KB 2794707)

http://support.microsoft.com/kb/2817630/ (KB 2817630) doesn't seem to be in
patch management which is good.

Best Regards,
Jim Koerner