Office 2013 Service Pack 1 (SP1) now available

Microsoft has released Service Pack 1 for Office 2013.

If you have one of the so-called Click To Run versions, you'll get the update automatically, unless you've disabled auto-updates.  Most users will have the Click To Run version.

If you have an MSI-installed (Enterprise) version of Office 2013, you can use Microsoft Update or go to http://support.microsoft.com/kb/2817430 which gives details about the Service Pack and includes links to both the 32- and 64-bit SPs.