{"id":14172,"date":"2026-02-16T18:29:39","date_gmt":"2026-02-16T18:29:39","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=14172"},"modified":"2026-02-16T18:29:39","modified_gmt":"2026-02-16T18:29:39","slug":"windows-defender%e3%81%8c%e5%8b%95%e4%bd%9c%e3%81%97%e3%81%aa%e3%81%84%e5%a0%b4%e5%90%88%e3%81%ae%e4%bf%ae%e6%ad%a3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/windows-defender%e3%81%8c%e5%8b%95%e4%bd%9c%e3%81%97%e3%81%aa%e3%81%84%e5%a0%b4%e5%90%88%e3%81%ae%e4%bf%ae%e6%ad%a3%e6%96%b9%e6%b3%95\/","title":{"rendered":"Windows Defender\u304c\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306e\u4fee\u6b63\u65b9\u6cd5"},"content":{"rendered":"<p>Microsoft\u306eWindows Defender\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2\u3001\u305d\u306e\u4ed6\u306e\u8105\u5a01\u304b\u3089PC\u3092\u5b88\u308b\u76fe\u3068\u306a\u308b\u306f\u305a\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30d1\u30bd\u30b3\u30f3\u3092\u8d77\u52d5\u3057\u3066Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u958b\u3044\u3066\u3082\u3001\u4f55\u3082\u53cd\u5fdc\u304c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Defender\u304c\u5168\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u3082\u3063\u3068\u3072\u3069\u3044\u5834\u5408\u306f\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u5168\u304f\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u72b6\u6cc1\u3067\u3059\u3002\u6b63\u76f4\u8a00\u3063\u3066\u3001\u3053\u308c\u306f\u304b\u306a\u308a\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001Defender\u304c\u52d5\u4f5c\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u305f\u3068\u3048\u6c17\u3065\u3044\u3066\u3044\u306a\u304f\u3066\u3082\u3001PC\u306f\u653b\u6483\u306b\u5bfe\u3057\u3066\u7121\u9632\u5099\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u3089\u3067\u3059\u3002\u89e3\u6c7a\u7b56\u306f\u5fc5\u305a\u3057\u3082\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u4e0d\u5177\u5408\u304b\u3089\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7af6\u5408\u307e\u3067\u3001\u539f\u56e0\u306f\u69d8\u3005\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3088\u304f\u3042\u308b\u843d\u3068\u3057\u7a74\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u52b9\u679c\u7684\u306a\u5b9f\u7528\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u89e3\u8aac\u3057\u3001\u982d\u3092\u60a9\u307e\u305b\u308b\u3053\u3068\u306a\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e07\u5168\u306e\u72b6\u614b\u306b\u623b\u305b\u308b\u3088\u3046\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002<\/p>\n<h2>Windows Defender \u304c\u52d5\u4f5c\u3057\u306a\u3044\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f?<\/h2>\n<h3>\u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3057\u3066\u958b\u59cb\u3059\u308b<\/h3>\n<p>\u3042\u308a\u304d\u305f\u308a\u306b\u805e\u3053\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6b63\u76f4\u306a\u3068\u3053\u308d\u3001\u518d\u8d77\u52d5\u3059\u308b\u3060\u3051\u3067\u3001Defender\u304c\u8d77\u52d5\u3057\u306a\u3044\u3068\u3044\u3046\u5947\u5999\u306a\u4e0d\u5177\u5408\u304c\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Windows\u306f\u5947\u5999\u306a\u3082\u306e\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u56fa\u307e\u3063\u305f\u308a\u6b63\u3057\u304f\u8aad\u307f\u8fbc\u307e\u308c\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u518d\u8d77\u52d5\u3059\u308b\u3068\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u5f37\u5236\u7684\u306b\u30ea\u30bb\u30c3\u30c8<kbd>Ctrl + Alt + Del<\/kbd>\u3055\u308c\u307e\u3059\u3002\u518d\u8d77\u52d5\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u30661\u5206\u307b\u3069\u5f85\u3061\u3001Defender\u304c\u518d\u3073\u8d77\u52d5\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u3067\u3082\u8d77\u52d5\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u30011\u56de\u76ee\u306f\u5931\u6557\u3057\u3066\u3082\u30012\u56de\u76ee\u306e\u518d\u8d77\u52d5\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u4e0d\u601d\u8b70\u306a\u4ed5\u7d44\u307f\u3067\u3059\u3088\u306d\uff1fWindows\u306f\u5fc5\u8981\u4ee5\u4e0a\u306b\u8d77\u52d5\u3092\u96e3\u3057\u304f\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<h3>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n<p>\u3053\u308c\u304c\u4e3b\u306a\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30bd\u30d5\u30c8\u306e\u4e3b\u306a\u5f79\u5272\u3092\u62c5\u3044\u3001\u80cc\u5f8c\u3067Defender\u3092\u7121\u52b9\u5316\u3057\u305f\u308a\u3001\u7af6\u5408\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001<strong>\u300c\u8a2d\u5b9a\u300d&gt;<\/strong>\u30a2\u30d7\u30ea&gt; <strong>\u30a2\u30d7\u30ea\u3068\u6a5f\u80fd<\/strong> \u306b\u79fb\u52d5\u3057\u3001\u304a\u4f7f\u3044\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u898b\u3064\u3051\u3066\u5b8c\u5168\u306b\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b8b\u3063\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304cDefender\u306e\u52d5\u4f5c\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30d9\u30f3\u30c0\u30fc\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306f\u3001<strong>Revo Uninstaller<\/strong>\u306a\u3069\u306e<strong>PC\u30af\u30ea\u30fc\u30ca\u30fc\/\u524a\u9664\u30c4\u30fc\u30eb<\/strong>\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u7af6\u5408\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6b8b\u7559\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3057\u305f\u3089\u3001PC\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3059\u3079\u3066\u524a\u9664\u3055\u308c\u305f\u5f8c\u3001Defender\u304c\u81ea\u52d5\u7684\u306b\u5fa9\u5e30\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002Defender\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u4e3b\u306a\u539f\u56e0\u306f\u3001\u6b8b\u3063\u3066\u3044\u308b\u7af6\u5408\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u30de\u30b7\u30f3\u3067\u306f\u3053\u308c\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30ed\u30fc\u30ab\u30eb\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b<\/h3>\n<p>Windows Pro \u307e\u305f\u306f Enterprise \u3067\u306f\u3001\u30b0\u30eb\u30fc\u30d7 \u30dd\u30ea\u30b7\u30fc\u306b\u3088\u3063\u3066 Defender \u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7 \u30dd\u30ea\u30b7\u30fc\u306e\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u304a\u4f7f\u3044\u306e\u5834\u5408\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 \u3092\u62bc\u3057\u3066<kbd>Win + R<\/kbd>\u3068\u5165\u529b\u3057<code>gpedit.msc<\/code>\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<strong>\u300c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u69cb\u6210\u300d&gt;<\/strong>\u7ba1\u7406\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 &gt; <strong>Windows \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 &gt;<\/strong>Microsoft Defender \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56<strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u53f3\u5074\u306e\u30d1\u30cd\u30eb\u3067\u3001<\/strong>\u300cMicrosoft Defender \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3092\u30aa\u30d5\u306b\u3059\u308b\u300d<strong>\u3092\u63a2\u3057\u307e\u3059\u3002<\/strong>\u300c\u6709\u52b9\u300d<strong>\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066<\/strong>\u300c\u672a\u69cb\u6210\u300d<strong>\u307e\u305f\u306f<\/strong>\u300c\u7121\u52b9\u300d<strong>\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/strong>\u9069\u7528** \u3092\u62bc\u3057\u3066\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002\u30dd\u30ea\u30b7\u30fc\u304c\u539f\u56e0\u306e\u5834\u5408\u306f\u3001\u3053\u308c\u306b\u3088\u308a Defender \u304c\u518d\u3073\u30ed\u30c3\u30af\u89e3\u9664\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u6ce8: Windows Home \u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3053\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u307e\u305f\u306f\u6709\u52b9\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5c11\u3057\u9762\u5012\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u5909\u66f4\u3059\u308b<\/h3>\n<p>\u3053\u308c\u306f\u5c11\u3057\u9ad8\u5ea6\u306a\u8a2d\u5b9a\u306a\u306e\u3067\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u64cd\u4f5c\u3059\u308b\u524d\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u64cd\u4f5c\u30df\u30b9\u3067\u30b7\u30b9\u30c6\u30e0\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u3092\u62bc\u3057\u3066<strong>\u300c\u30ec\u30b8\u30b9\u30c8\u30ea\u30a8\u30c7\u30a3\u30bf\u30fc\u300d<\/strong><kbd>Windows Key<\/kbd>\u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u958b\u3044\u3066\u3001 \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 <strong>\u300cDisableAntiSpyware<\/strong>\u300d\u3068\u3044\u3046DWORD\u5024\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u5024\u304c\u5b58\u5728\u3057\u30011\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001Defender\u306f\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u30660\u306b\u5909\u66f4\u3057\u3001\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<strong><\/strong><code>HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender<\/code><strong><\/strong><\/p>\n<p>\u3053\u306e\u30ad\u30fc\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001<strong>AllowUserUIAccess<\/strong><code>HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Policy Manager<\/code>\u3068\u3044\u3046DWORD\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3082\u3057\u5b58\u5728\u3057\u3066\u3044\u30660\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u30011\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u304cUI\u3084\u30ec\u30dd\u30fc\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5909\u66f4\u5f8c\u3001\u518d\u8d77\u52d5\u3057\u3066Defender\u304c\u30db\u30c3\u30c8\u30ef\u30a4\u30e4\u30fc\u6a5f\u80fd\u3067\u5fa9\u5e30\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u306a\u305c\u305d\u3046\u306a\u308b\u306e\u304b\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u3089\u306e\u30d5\u30e9\u30b0\u3092\u524a\u9664\u3059\u308b\u3068\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<strong><\/strong><\/p>\n<h3>\u30b7\u30b9\u30c6\u30e0\u30b9\u30ad\u30e3\u30f3\u3068DISM\u4fee\u5fa9\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n<p>\u7834\u640d\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30a4\u30e1\u30fc\u30b8\u304cDefender\u306e\u554f\u984c\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001Windows\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u4fee\u5fa9\u3059\u308b\u3053\u3068\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092<\/strong>\u7ba1\u7406\u8005\u3068\u3057\u3066\u958b\u304d\u307e\u3059\uff08<kbd>Win + X<\/kbd>&gt; <strong>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\uff08\u7ba1\u7406\u8005\uff09<\/strong>\uff09\u3002\u5b9f\u884c\u3057<code>DISM \/Online \/Cleanup-Image \/RestoreHealth<\/code>\u3066\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\uff08\u6570\u5206\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u3002\u6b21\u306b\u3001\u5b9f\u884c\u3057\u3066<code>sfc \/scannow<\/code>\u7834\u640d\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u30d5\u30a1\u30a4\u30eb\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u898b\u3064\u304b\u308a\u4fee\u5fa9\u3055\u308c\u305f\u3089\u3001PC\u3092\u518d\u8d77\u52d5\u3057\u3001Defender\u304c\u5fa9\u5143\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u90e8\u306e\u8a2d\u5b9a\u3001\u7279\u306b\u7834\u640d\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u308c\u304c\u9b54\u6cd5\u306e\u3088\u3046\u306a\u89e3\u6c7a\u7b56\u3068\u306a\u308a\u307e\u3059\u3002\u539f\u56e0\u306f\u4fdd\u8a3c\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u8a66\u3057\u3066\u307f\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Windows\u3092\u66f4\u65b0\u3059\u308b<\/h3>\n<p>\u53e4\u304f\u306a\u3063\u305fWindows\u3067\u306f\u3001Defender\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u78ba\u8a8d\uff1a<strong>\u300c\u8a2d\u5b9a\u300d&gt;<\/strong>Windows Update<strong>\u3092\u958b\u304d\u3001<\/strong>\u300c\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u78ba\u8a8d\u300d**\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u4fdd\u7559\u4e2d\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002Microsoft\u306f\u5e38\u306b\u30d1\u30c3\u30c1\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u304a\u308a\u3001Defender\u3082\u3053\u308c\u3089\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\uff08\u7279\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30b0\u306e\u4fee\u6b63\uff09\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u53e4\u3044\u30d3\u30eb\u30c9\u3067\u306f\u3001Defender\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u30d0\u30b0\u304c\u767a\u751f\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Windows \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u5b9f\u884c\u3059\u308b<\/h3>\n<p>Microsoft\u306b\u306f\u3001\u901a\u5e38\u306e\u7d44\u307f\u8fbc\u307f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30a2\u30d7\u30ea\u3068\u306f\u7570\u306a\u308b\u3001\u7279\u5225\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<strong>[Microsoft\u516c\u5f0f\u30ea\u30f3\u30af](https:\/\/support.microsoft.com\/en-us\/windows\/automatically-fix-windows-security-issues-9041b976-e664-1a1d-0a82-607b0cbd7fc4)<\/strong>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u5b9f\u884c\u3057\u3066\u3001Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u554f\u984c\u304c\u691c\u51fa\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u691c\u51fa\u7cbe\u5ea6\u306f\u307e\u3061\u307e\u3061\u3067\u3059\u304c\u3001\u624b\u52d5\u3067\u306e\u4fee\u6b63\u3067\u306f\u691c\u51fa\u3067\u304d\u306a\u3044\u6839\u672c\u7684\u306a\u554f\u984c\u3092\u767a\u898b\u3057\u3066\u4fee\u6b63\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u8907\u96d1\u306a\u4fee\u6b63\u306b\u53d6\u308a\u7d44\u3080\u524d\u306b\u3001\u8a66\u3057\u3066\u307f\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h3>\n<p>\u30a2\u30d7\u30ea\u81ea\u4f53\u306b\u4e0d\u5177\u5408\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u6539\u5584\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u30b9\u30bf\u30fc\u30c8<\/strong>\u30e1\u30cb\u30e5\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>\u300cWindows 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<\/strong><strong>\u300c\u30ea\u30bb\u30c3\u30c8<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<strong>\u4fee\u5fa9<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u307e\u305a\u305d\u308c\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u300c\u30ea\u30bb\u30c3\u30c8\u300d\u3067\u4fee\u5fa9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Defender\u306e\u52d5\u4f5c\u3092\u59a8\u3052\u3066\u3044\u308b\u7834\u640d\u3057\u305f\u8a2d\u5b9a\u304c\u6d88\u53bb\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30ea\u30fc\u30f3\u30d6\u30fc\u30c8\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n<p>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a2\u30d7\u30ea\u3084\u30b5\u30fc\u30d3\u30b9\u304c Defender \u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30ea\u30fc\u30f3 \u30d6\u30fc\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001Microsoft \u4ee5\u5916\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u30a2\u30d7\u30ea\u304c\u3059\u3079\u3066\u7121\u52b9\u306b\u306a\u308b\u305f\u3081\u3001\u539f\u56e0\u306e\u7279\u5b9a\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002 \u3092\u62bc\u3057<kbd>Win + R<\/kbd>\u3001<code>msconfig<\/code>\u3068\u5165\u529b\u3057\u3066\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002\u300c\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u300d\u3067\u300c\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u9805\u76ee\u3092\u8aad\u307f\u8fbc\u3080\u300d\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3001\u300c\u30b5\u30fc\u30d3\u30b9\u300d\u3067\u300cMicrosoft \u306e\u30b5\u30fc\u30d3\u30b9\u3092\u3059\u3079\u3066\u975e\u8868\u793a\u306b\u3059\u308b\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3001\u300c\u3059\u3079\u3066\u7121\u52b9\u306b\u3059\u308b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u518d\u8d77\u52d5\u3057\u3066\u3001Defender \u304c\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u52d5\u4f5c\u3059\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3068\u30a2\u30d7\u30ea\u3092 1 \u3064\u305a\u3064\u518d\u5ea6\u6709\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u9762\u5012\u3067\u3059\u304c\u3001\u30c6\u30b9\u30c8\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u30a2\u30d7\u30ea\u304c\u7af6\u5408\u306e\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u63a8\u6e2c\u3059\u308b\u624b\u9593\u3092\u5927\u5e45\u306b\u7701\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>Windows\u30b5\u30fc\u30d3\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p><strong>\u300c\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c\u300d<\/strong> ( <kbd>Win + R<\/kbd>) \u306b\u79fb\u52d5\u3057\u3001<code>services.msc<\/code>\u3068\u5165\u529b\u3057\u3066\u3001<strong>Windows Defender \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30b5\u30fc\u30d3\u30b9<\/strong>\u3001<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bb\u30f3\u30bf\u30fc<\/strong>\u3001<strong>Windows Defender \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/strong> \u306a\u3069\u306e\u4e3b\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u884c\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066 [<strong>\u958b\u59cb<\/strong>] \u307e\u305f\u306f [<strong>\u518d\u8d77\u52d5<\/strong>] \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u8aa4\u3063\u3066\u7121\u52b9\u5316\u3055\u308c\u305f\u308a\u3001\u505c\u6b62\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u624b\u52d5\u3067\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067 Defender \u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30ad\u30e3\u30f3\u3068\u4fee\u6b63\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n<p>\u5185\u8535\u306e<strong>\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u524a\u9664\u30c4\u30fc\u30eb\uff08MRT\uff09<\/strong>\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001Defender\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u60aa\u8cea\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u3067<strong>\u300cMRT\u300d<\/strong>\u3092\u691c\u7d22\u3057\u3066\u958b\u304d\u3001<strong>\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3<\/strong>\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u306f\u524a\u9664\u3055\u308c\u3001\u305d\u306e\u5f8cDefender\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30a6\u30a4\u30eb\u30b9\u611f\u67d3\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f\u3001Defender\u3060\u3051\u3067\u306f\u3059\u3079\u3066\u3092\u691c\u51fa\u3067\u304d\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u591a\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<h3>Windows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30d7\u30ea\u3092\u30ea\u30bb\u30c3\u30c8\u307e\u305f\u306f\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n<p>\u4ed6\u306b\u65b9\u6cd5\u304c\u306a\u3044\u5834\u5408\u306f\u3001Windows\u306e\u7d44\u307f\u8fbc\u307f\u6a5f\u80fd\u3067\u3042\u308bWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30d7\u30ea\u3092\u30ea\u30bb\u30c3\u30c8\u307e\u305f\u306f\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u7ba1\u7406\u8005\u6a29\u9650\u3067<strong>PowerShell\u3092\u4f7f\u7528\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/p>\n<pre><code>Get-AppxPackage Microsoft. Windows. SecHealthUI -AllUsers | Reset-AppxPackage<\/code><\/pre>\n<p>\u305d\u308c\u3067\u3082\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u3053\u3068\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre><code>Add-AppxPackage -Register -DisableDevelopmentMode \"C:\\Windows\\SystemApps\\Microsoft. Windows. SecHealthUI_cw5n1h2txyewy\\AppXManifest.xml\"<\/code><\/pre>\n<p>\u6ce8\uff1a\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306f\u5b9f\u884c\u4e2d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u6b63\u5e38\u306a\u52d5\u4f5c\u3067\u3059\u3002\u305d\u306e\u307e\u307e\u30d7\u30ed\u30bb\u30b9\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u5f8c\u518d\u8d77\u52d5\u3059\u308b\u3060\u3051\u3067Defender\u304c\u4fee\u5fa9\u3055\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Windows\u306e\u30af\u30ea\u30fc\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n<p>\u4ed6\u306b\u65b9\u6cd5\u304c\u306a\u3044\u5834\u5408\u306f\u3001OS\u306e\u5b8c\u5168\u306a\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u6700\u5f8c\u306e\u624b\u6bb5\u3068\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4ed6\u306b\u65b9\u6cd5\u304c\u306a\u3044\u5834\u5408\u306f\u4fee\u5fa9\u3067\u304d\u306a\u3044\u6f5c\u5728\u7684\u306a\u7834\u640d\u3084\u7af6\u5408\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u99c6\u9664\u3067\u304d\u307e\u3059\u3002\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046\u524d\u306b\u3001\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u65b0\u898f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u5b8c\u5168\u306b\u6d88\u53bb\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306f\u7a76\u6975\u306e\u9078\u629e\u80a2\u3067\u3059\u304c\u3001\u3072\u3069\u304f\u58ca\u308c\u305f\u30de\u30b7\u30f3\u3067\u306f\u3001Defender\u3068Windows\u3092\u6b63\u5e38\u306b\u52d5\u4f5c\u3055\u305b\u308b\u6700\u3082\u78ba\u5b9f\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<ul>\n<li>PC \u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u3060\u3051\u3067\u89e3\u6c7a\u3059\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u7af6\u5408\u3059\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b0\u30eb\u30fc\u30d7 \u30dd\u30ea\u30b7\u30fc\u3068\u30ec\u30b8\u30b9\u30c8\u30ea\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001Defender \u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>DISM \u3068 SFC \u3092\u4f7f\u7528\u3057\u3066\u30b7\u30b9\u30c6\u30e0 \u30b9\u30ad\u30e3\u30f3\u3092\u5b9f\u884c\u3057\u3001\u7834\u640d\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u5fa9\u3057\u307e\u3059\u3002<\/li>\n<li>Windows \u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<li>Microsoft \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066 Windows \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30d7\u30ea\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002<\/li>\n<li>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u7af6\u5408\u3092\u8b58\u5225\u3059\u308b\u306b\u306f\u30af\u30ea\u30fc\u30f3 \u30d6\u30fc\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<li>Windows \u30b5\u30fc\u30d3\u30b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30de\u30eb\u30a6\u30a7\u30a2 \u30b9\u30ad\u30e3\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<li>\u6700\u5f8c\u306e\u624b\u6bb5\u3068\u3057\u3066\u3001Windows \u3092\u30af\u30ea\u30fc\u30f3\u306b\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u6a5f\u80fd\u3057\u306a\u304f\u306a\u3063\u305fDefender\u3078\u306e\u5bfe\u51e6\u306f\u9762\u5012\u3067\u3059\u304c\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u53e4\u3044\u6b8b\u9ab8\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3057\u305f\u308a\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u5c11\u3057\u8abf\u6574\u3057\u305f\u308a\u3059\u308b\u3060\u3051\u3067\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u56f0\u3063\u305f\u5834\u5408\u306f\u3001\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3084\u30ed\u30b0\u3092\u8abf\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3053\u306b\u539f\u56e0\u304c\u76f4\u63a5\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u304c\u3001\u8ab0\u304b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u5f79\u7acb\u3061\u3001\u3042\u307e\u308a\u624b\u9593\u3092\u304b\u3051\u305a\u306b\u6e08\u3080\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002\u5e78\u904b\u3092\u7948\u308a\u307e\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306eWindows Defender\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2\u3001\u305d\u306e\u4ed6\u306e\u8105\u5a01\u304b\u3089PC\u3092\u5b88\u308b\u76fe\u3068\u306a\u308b\u306f\u305a\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30d1\u30bd\u30b3\u30f3\u3092\u8d77\u52d5\u3057\u3066Windows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u958b\u3044\u3066\u3082\u3001\u4f55\u3082\u53cd\u5fdc\u304c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Defender\u304c\u5168\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u3082\u3063\u3068\u3072\u3069\u3044\u5834\u5408\u306f\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u5168\u304f\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u72b6\u6cc1\u3067\u3059\u3002\u6b63\u76f4\u8a00\u3063\u3066\u3001\u3053\u308c\u306f\u304b\u306a\u308a\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001Defender\u304c\u52d5\u4f5c\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u305f\u3068\u3048\u6c17\u3065\u3044\u3066\u3044\u306a\u304f\u3066\u3082\u3001PC\u306f\u653b\u6483\u306b\u5bfe\u3057\u3066\u7121\u9632\u5099\u306a\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u3089\u3067\u3059\u3002\u89e3\u6c7a\u7b56\u306f\u5fc5\u305a\u3057\u3082\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u4e0d\u5177\u5408\u304b\u3089\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7af6\u5408\u307e\u3067\u3001\u539f\u56e0\u306f\u69d8\u3005\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3088\u304f\u3042\u308b\u843d\u3068\u3057\u7a74\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u52b9\u679c\u7684\u306a\u5b9f\u7528\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u89e3\u8aac\u3057\u3001\u982d\u3092\u60a9\u307e\u305b\u308b\u3053\u3068\u306a\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e07\u5168\u306e\u72b6\u614b\u306b\u623b\u305b\u308b\u3088\u3046\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002 Windows Defender \u304c\u52d5\u4f5c\u3057\u306a\u3044\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f? \u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3057\u3066\u958b\u59cb\u3059\u308b \u3042\u308a\u304d\u305f\u308a\u306b\u805e\u3053\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6b63\u76f4\u306a\u3068\u3053\u308d\u3001\u518d\u8d77\u52d5\u3059\u308b\u3060\u3051\u3067\u3001Defender\u304c\u8d77\u52d5\u3057\u306a\u3044\u3068\u3044\u3046\u5947\u5999\u306a\u4e0d\u5177\u5408\u304c\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Windows\u306f\u5947\u5999\u306a\u3082\u306e\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u56fa\u307e\u3063\u305f\u308a\u6b63\u3057\u304f\u8aad\u307f\u8fbc\u307e\u308c\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u518d\u8d77\u52d5\u3059\u308b\u3068\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u5f37\u5236\u7684\u306b\u30ea\u30bb\u30c3\u30c8Ctrl + Alt + Del\u3055\u308c\u307e\u3059\u3002\u518d\u8d77\u52d5\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u30661\u5206\u307b\u3069\u5f85\u3061\u3001Defender\u304c\u518d\u3073\u8d77\u52d5\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u3067\u3082\u8d77\u52d5\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u30011\u56de\u76ee\u306f\u5931\u6557\u3057\u3066\u3082\u30012\u56de\u76ee\u306e\u518d\u8d77\u52d5\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u4e0d\u601d\u8b70\u306a\u4ed5\u7d44\u307f\u3067\u3059\u3088\u306d\uff1fWindows\u306f\u5fc5\u8981\u4ee5\u4e0a\u306b\u8d77\u52d5\u3092\u96e3\u3057\u304f\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002 \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b \u3053\u308c\u304c\u4e3b\u306a\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30bd\u30d5\u30c8\u306e\u4e3b\u306a\u5f79\u5272\u3092\u62c5\u3044\u3001\u80cc\u5f8c\u3067Defender\u3092\u7121\u52b9\u5316\u3057\u305f\u308a\u3001\u7af6\u5408\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u300c\u8a2d\u5b9a\u300d&gt;\u30a2\u30d7\u30ea&gt; \u30a2\u30d7\u30ea\u3068\u6a5f\u80fd \u306b\u79fb\u52d5\u3057\u3001\u304a\u4f7f\u3044\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3092\u898b\u3064\u3051\u3066\u5b8c\u5168\u306b\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b8b\u3063\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304cDefender\u306e\u52d5\u4f5c\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30d9\u30f3\u30c0\u30fc\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306f\u3001Revo Uninstaller\u306a\u3069\u306ePC\u30af\u30ea\u30fc\u30ca\u30fc\/\u524a\u9664\u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u7af6\u5408\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6b8b\u7559\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3057\u305f\u3089\u3001PC\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3059\u3079\u3066\u524a\u9664\u3055\u308c\u305f\u5f8c\u3001Defender\u304c\u81ea\u52d5\u7684\u306b\u5fa9\u5e30\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002Defender\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u4e3b\u306a\u539f\u56e0\u306f\u3001\u6b8b\u3063\u3066\u3044\u308b\u7af6\u5408\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u30de\u30b7\u30f3\u3067\u306f\u3053\u308c\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3057\u307e\u3059\u3002 \u30ed\u30fc\u30ab\u30eb\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b Windows Pro \u307e\u305f\u306f Enterprise \u3067\u306f\u3001\u30b0\u30eb\u30fc\u30d7 \u30dd\u30ea\u30b7\u30fc\u306b\u3088\u3063\u3066 Defender \u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7 \u30dd\u30ea\u30b7\u30fc\u306e\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u304a\u4f7f\u3044\u306e\u5834\u5408\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002 \u3092\u62bc\u3057\u3066Win + R\u3068\u5165\u529b\u3057gpedit.msc\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002\u300c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u69cb\u6210\u300d&gt;\u7ba1\u7406\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8 &gt; Windows \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 &gt;Microsoft Defender 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