Download Service Pack 1 for Microsoft Office 2013 (KB2817430) 64-Bit Edition from Official Microsoft Download Center

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Service Pack 1 for Microsoft Office 2013 (KB2817430) 64-Bit Edition

Service Pack 1 for Microsoft Office 2013 64-Bit Edition contains new updates which improve security, performance, and stability. Additionally, the SP is a roll-up of all previously released updates.