Office 2013 is a version of Microsoft Office, released on 29 January 2013. It includes a new, metro design, along with new logos. Unlike Office 2010, Office 2013 requires Windows 7 or newer and does not work on Windows Vista or Windows XP. This version adds compatibility with Microsoft accounts, allowing users to sign in and take advantage of those. It was the last version of Microsoft Office to receive a Service Pack from Microsoft before Service Packs were dropped in Office 2016 which replaced them with cumulative updates as with Windows 10.
This is the first version of Microsoft Office to drop support non-PAE, SSE2, and NX processors, as it will refuse to start on these processors with error code 0x0000076A. This is the last version of 64-bit Microsoft Office to support processors without the CMPXCHG16b, PrefetchW and LAHF/SAHF instructions.