Backup source of Office (No. 1)

• Backup list
• View the diff.
• View the diff current.
• View the diff for visual.
• View the backup.
• Go to Office.
  • 1 (2014-03-23 (Sun) 15:16:25)
  • 2 (2014-04-04 (Fri) 12:34:54)
  • 3 (2014-05-17 (Sat) 09:31:34)
  • 4 (2014-10-30 (Thu) 11:56:00)
  • 5 (2017-06-03 (Sat) 20:43:10)

TITLE:Microsoft Office

- Microsoft Officeのファイルフォーマットはなぜこんなに複雑なのか？（対処法つき）
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