<p>Excelの場合も、最近使用したファイル名が履歴として表示されます。 Excel2010の場合、<span style&equals;"color&colon; &num;ff0000&semi;">最近使用したブックがデフォルトで「25」<&sol;span>になっているので「0」にすれば、履歴が出なくなります。<&sol;p>&NewLine;<h3>Excel2010で最近使用したブックを表示させない方法<&sol;h3>&NewLine;<p>左上の［ファイル］をクリック<br &sol;>&NewLine;＞情報の中の［オプション］をクリック<&sol;p>&NewLine;<p><a href&equals;"https&colon;&sol;&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000011&period;jpg"><img data-attachment-id&equals;"2340" data-permalink&equals;"https&colon;&sol;&sol;bacque&period;biz&sol;archives&sol;2277&sol;ws000001-2" data-orig-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000011&period;jpg&quest;fit&equals;1024&percnt;2C658&amp&semi;ssl&equals;1" data-orig-size&equals;"1024&comma;658" data-comments-opened&equals;"1" data-image-meta&equals;"&lbrace;&quot&semi;aperture&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;credit&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;camera&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;caption&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;created&lowbar;timestamp&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;copyright&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;focal&lowbar;length&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;iso&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;shutter&lowbar;speed&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;title&quot&semi;&colon;&quot&semi;&quot&semi;&rcub;" data-image-title&equals;"WS000001" data-image-description&equals;"" data-image-caption&equals;"" data-medium-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000011&period;jpg&quest;fit&equals;400&percnt;2C257&amp&semi;ssl&equals;1" data-large-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000011&period;jpg&quest;fit&equals;660&percnt;2C424&amp&semi;ssl&equals;1" class&equals;"alignnone size-medium wp-image-2340" src&equals;"https&colon;&sol;&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000011-400x257&period;jpg" alt&equals;"WS000001" width&equals;"400" height&equals;"257" &sol;><&sol;a><&sol;p>&NewLine;<p>＞［詳細設定］をクリック<br &sol;>&NewLine;＞表示の中の「最近使用したドキュメントの一覧に表示するドキュメントの数」を0に設定<br &sol;>&NewLine;＞OKをクリック<&sol;p>&NewLine;<p><img data-attachment-id&equals;"2335" data-permalink&equals;"https&colon;&sol;&sol;bacque&period;biz&sol;archives&sol;2277&sol;ws000003-2" data-orig-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000031&period;jpg&quest;fit&equals;950&percnt;2C685&amp&semi;ssl&equals;1" data-orig-size&equals;"950&comma;685" data-comments-opened&equals;"1" data-image-meta&equals;"&lbrace;&quot&semi;aperture&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;credit&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;camera&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;caption&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;created&lowbar;timestamp&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;copyright&quot&semi;&colon;&quot&semi;&quot&semi;&comma;&quot&semi;focal&lowbar;length&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;iso&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;shutter&lowbar;speed&quot&semi;&colon;&quot&semi;0&quot&semi;&comma;&quot&semi;title&quot&semi;&colon;&quot&semi;&quot&semi;&rcub;" data-image-title&equals;"WS000003" data-image-description&equals;"" data-image-caption&equals;"" data-medium-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000031&period;jpg&quest;fit&equals;400&percnt;2C288&amp&semi;ssl&equals;1" data-large-file&equals;"https&colon;&sol;&sol;i0&period;wp&period;com&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000031&period;jpg&quest;fit&equals;660&percnt;2C475&amp&semi;ssl&equals;1" class&equals;"alignnone size-medium wp-image-2335" src&equals;"https&colon;&sol;&sol;bacque&period;biz&sol;wp-content&sol;uploads&sol;2014&sol;07&sol;WS0000031-400x288&period;jpg" alt&equals;"WS000003" width&equals;"400" height&equals;"288" &sol;><&sol;p>&NewLine;<p>以上で最近使用したブックは表示されなくなります。<&sol;p>&NewLine;