{"id":1901,"date":"2024-05-07T13:26:09","date_gmt":"2024-05-07T13:26:09","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=1901"},"modified":"2024-05-07T13:26:09","modified_gmt":"2024-05-07T13:26:09","slug":"2-ways-to-disable-steam-guard-mobile-authenticator-ja","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/2-ways-to-disable-steam-guard-mobile-authenticator-ja\/","title":{"rendered":"Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3059\u308b 2 \u3064\u306e\u65b9\u6cd5"},"content":{"rendered":"<p>\u643a\u5e2f\u96fb\u8a71\u3067 Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3059\u308b\u7406\u7531\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u30012FA \u30b3\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u5909\u66f4\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u7406\u7531\u304c\u4f55\u3067\u3042\u308c\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3057\u3066\u524a\u9664\u3059\u308b\u8907\u6570\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"Disable-Steam-Guard-via-Mobile-App\">\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3067Steam\u30ac\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3059\u308b<\/span><\/h2>\n<p>Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089 Steam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306e 1 \u3064\u306f\u3001Steam \u306e\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002Google <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.valvesoftware.android.steam.community\" rel=\"noreferrer noopener\" target=\"_blank\">Play \u30b9\u30c8\u30a2<\/a>\u307e\u305f\u306f<a href=\"https:\/\/apps.apple.com\/us\/app\/steam-mobile\/id495369748\" rel=\"noreferrer noopener\" target=\"_blank\">Apple App Store<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30d0\u30a4\u30b9\u306b\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>1.<\/strong>\u643a\u5e2f\u96fb\u8a71\u3067<strong>Steam \u30a2\u30d7\u30ea<\/strong>\u3092\u958b\u304d\u3001 <strong>Steam Guard<\/strong>\u30bf\u30d6\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p><strong>2.<\/strong><strong>\u8a2d\u5b9a<\/strong>\u30a2\u30a4\u30b3\u30f3\uff08\u6b6f\u8eca\u30a2\u30a4\u30b3\u30f3\uff09\u3092\u30bf\u30c3\u30d7\u3057\u3001 <strong>\u300c\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u524a\u9664\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Steam Guard\u30bb\u30af\u30b7\u30e7\u30f3\u3078\" class=\"wp-image\" decoding=\"async\" height=\"720\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Go-to-Steam-Guard-section.webp\" title=\"Steam Guard\u30bb\u30af\u30b7\u30e7\u30f3\u3078\" width=\"666\"\/><\/figure>\n<p><strong>3. <\/strong><strong>\u300c\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u524a\u9664\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3001 <strong>\u300c\u524a\u9664\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u3066\u6c7a\u5b9a\u3092\u518d\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p><strong>4.<\/strong>\u6700\u5f8c\u306b\u3001<strong>\u300c\u5b8c\u4e86\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3068\u3001Steam \u306e 2 \u8981\u7d20\u8a8d\u8a3c\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><span id=\"Disable-Steam-Guard-via-Desktop-App\">\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u3067Steam\u30ac\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3059\u308b<\/span><\/h2>\n<p><a href=\"https:\/\/store.steampowered.com\/about\/\" rel=\"noreferrer noopener\" target=\"_blank\">\u643a\u5e2f\u96fb\u8a71\u3092\u4f7f\u7528\u305b\u305a\u306b Steam \u30ac\u30fc\u30c9\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306e Steam \u3092<\/a>\u4f7f\u7528\u3057\u3066\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>1. <\/strong><strong>Steam<\/strong>\u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001<strong>Steam<\/strong>\u30bf\u30d6\u306e<strong>[\u8a2d\u5b9a]<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<strong><\/strong><\/p>\n<p><strong>2.<\/strong><strong>\u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u3001 <strong>\u300cSteam \u30ac\u30fc\u30c9\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7ba1\u7406\u300d\u3092<\/strong>\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p><strong>3. <\/strong><strong>\u300c\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u524a\u9664\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306e\u524a\u9664\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"703\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/click-on-the-Remove-Authenticator-button-1024x703-1.webp\" title=\"\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306e\u524a\u9664\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\" width=\"1024\"\/><\/figure>\n<p><strong>4.<\/strong>\u643a\u5e2f\u96fb\u8a71\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408\u306f\u3001<strong>\u300cSteam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066 Steam Guard Mobile Authenticator \u3092\u524a\u9664\u3059\u308b\u624b\u9806\u306f\u3059\u3067\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u6700\u521d\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u30b9\u30ad\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<p><strong>5. <\/strong><strong>\u300c\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066 Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u3059\u308b\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>Steam \u30ac\u30fc\u30c9\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u6642\u306b\u4fdd\u5b58\u3057\u3066\u304a\u3044\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u5e78\u3044\u3067\u3059\u3002\u30b3\u30fc\u30c9\u3092\u7d1b\u5931\u3057\u305f\u5834\u5408\u3067\u3082\u5fc3\u914d\u306f\u3044\u308a\u307e\u305b\u3093\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b3\u30fc\u30c9\u306a\u3057\u3067\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>6.<\/strong>\u30c6\u30ad\u30b9\u30c8 \u30d5\u30a3\u30fc\u30eb\u30c9\u306b<strong>Steam Guard \u30ea\u30ab\u30d0\u30ea \u30b3\u30fc\u30c9<\/strong>\u3092\u5165\u529b\u3057\u3001 <strong>[\u30ea\u30ab\u30d0\u30ea \u30b3\u30fc\u30c9\u306e\u4f7f\u7528]<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Steam\u30ac\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" class=\"wp-image\" decoding=\"async\" height=\"591\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Enter-the-Steam-Guard-recovery-code-1024x591-1.webp\" title=\"Steam\u30ac\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" width=\"1024\"\/><\/figure>\n<p>\u3053\u308c\u3067\u3001Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089 2 \u8981\u7d20\u8a8d\u8a3c\u304c\u6b63\u5e38\u306b\u524a\u9664\u3055\u308c\u307e\u3057\u305f\u3002\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001Steam \u30ac\u30fc\u30c9 \u30bb\u30af\u30b7\u30e7\u30f3\u306b\u623b\u308b\u3068\u3001\u8a8d\u8a3c\u3092\u524a\u9664\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><span id=\"How-to-Remove-2FA-Without-Steam-Guard-Recovery-Code\">Steam \u30ac\u30fc\u30c9\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u306a\u3057\u3067 2FA \u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5<\/span><\/h2>\n<p>\u643a\u5e2f\u96fb\u8a71\u304c\u58ca\u308c\u305f\u308a\u76d7\u307e\u308c\u305f\u308a\u3001\u52d5\u4f5c\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3057\u3066\u3082\u3001\u614c\u3066\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ea\u30ab\u30d0\u30ea\u30fc\u30b3\u30fc\u30c9\u304c\u306a\u304f\u3066\u3082\u3001Steam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b8c\u5168\u306a\u30ac\u30a4\u30c9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>1. <\/strong><strong>Steam \u8a2d\u5b9a<\/strong>\u306b\u79fb\u52d5\u3057\u3001<strong>\u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\u30bf\u30d6\u306e<strong>Steam \u30ac\u30fc\u30c9\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7ba1\u7406<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<strong><\/strong><\/p>\n<p><strong>2. <\/strong><strong>\u300c\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u524a\u9664\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>\u300cSteam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>3. <\/strong><strong>\u300c\u56de\u5fa9\u30b3\u30fc\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u300d<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>4. <\/strong><strong>\u300c\u30a2\u30ab\u30a6\u30f3\u30c8\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u96fb\u8a71\u756a\u53f7\u306b\u30c6\u30ad\u30b9\u30c8\u3067\u9001\u4fe1\u2026\u300d<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>5.<\/strong>\u643a\u5e2f\u96fb\u8a71\u756a\u53f7\uff08Steam \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\uff09\u3067\u53d7\u4fe1\u3057\u305f<strong>\u8a8d\u8a3c\u30b3\u30fc\u30c9<\/strong>\u3092\u5165\u529b\u3057\u3001 <strong>[\u7d9a\u884c]<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u53d7\u4fe1\u3057\u3066\u200b\u200b\u3044\u306a\u3044\u5834\u5408\u306f\u3001<strong>[\u30a2\u30ab\u30a6\u30f3\u30c8\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u518d\u9001\u4fe1]<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u643a\u5e2f\u96fb\u8a71\u3067\u53d7\u4fe1\u3057\u305f\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" class=\"wp-image\" decoding=\"async\" height=\"699\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Enter-the-verification-code-you-received-on-your-phone.webp\" title=\"\u643a\u5e2f\u96fb\u8a71\u3067\u53d7\u4fe1\u3057\u305f\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" width=\"833\"\/><\/figure>\n<p><strong>6.\u6b21\u306e\u30da\u30fc\u30b8\u3067\u3001 <\/strong><strong>\u300c\u30a2\u30ab\u30a6\u30f3\u30c8\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u30e1\u30fc\u30eb\u3067\u9001\u4fe1\u300d<\/strong>\u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<strong><\/strong><\/p>\n<p><strong>7. Steam ID \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30e1\u30fc\u30eb \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u53d7\u4fe1\u3057\u305f<\/strong><strong>\u78ba\u8a8d\u30b3\u30fc\u30c9<\/strong>\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u304c\u5c4a\u304b\u306a\u3044\u5834\u5408\u306f\u3001[<strong>\u30a2\u30ab\u30a6\u30f3\u30c8\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u518d\u9001\u4fe1]<\/strong>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30e1\u30fc\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u53d7\u4fe1\u3057\u305f\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" class=\"wp-image\" decoding=\"async\" height=\"700\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Enter-the-verification-code-you-received-on-your-email-account.webp\" title=\"\u30e1\u30fc\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u53d7\u4fe1\u3057\u305f\u78ba\u8a8d\u30b3\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\" width=\"808\"\/><\/figure>\n<p><strong>8.<\/strong>\u6700\u5f8c\u306b\u3001<strong>\u300cSteam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u30ed\u30b0\u30a2\u30a6\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u306a\u3057\u3067Steam\u30ac\u30fc\u30c9\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"535\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Remove-Steam-Guard-Mobile-Authenticator-without-the-Recovery-Code.webp\" title=\"\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u306a\u3057\u3067Steam\u30ac\u30fc\u30c9\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u3059\u308b\" width=\"910\"\/><\/figure>\n<h2><span id=\"How-to-Re-Enable-Steam-Guard-Mobile-Authenticator\">Steam \u30ac\u30fc\u30c9\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b\u65b9\u6cd5<\/span><\/h2>\n<p>Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u305f\u306e\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u3055\u3089\u306b\u5f37\u5316\u3059\u308b\u305f\u3081\u306b Steam \u3067 2FA \u3092\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>1.<\/strong>\u643a\u5e2f\u96fb\u8a71\u3067<strong>Steam<\/strong>\u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001 <strong>Steam Guard<\/strong>\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p><strong>2.<\/strong>\u6b21\u306b\u3001<strong>\u300c\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3001\u767b\u9332\u3057\u305f\u643a\u5e2f\u96fb\u8a71\u756a\u53f7\u3067\u53d7\u4fe1\u3057\u305f<strong>\u78ba\u8a8d\u30b3\u30fc\u30c9<\/strong>\u3092\u5165\u529b\u3057\u3066\u3001\u300c<strong>\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Steam \u30ac\u30fc\u30c9 \u30da\u30fc\u30b8\" class=\"wp-image\" decoding=\"async\" height=\"720\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Steam-Guard-Page.webp\" title=\"Steam \u30ac\u30fc\u30c9 \u30da\u30fc\u30b8\" width=\"666\"\/><\/figure>\n<p><strong>3.\u6b21\u306b\u3001<\/strong><strong>\u30ea\u30ab\u30d0\u30ea \u30b3\u30fc\u30c9\u3092<\/strong>\u30b3\u30d4\u30fc\u3059\u308b\u304b\u66f8\u304d\u7559\u3081\u3066\u3001\u5b89\u5168\u306a\u5834\u6240\u306b\u4fdd\u7ba1\u3057\u307e\u3059\u3002\u5c06\u6765\u3001\u30a2\u30ab\u30a6\u30f3\u30c8 \u30a2\u30af\u30bb\u30b9\u3092\u5fa9\u5143\u3057\u305f\u308a\u3001\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3068\u304d\u306b\u3001\u3053\u306e\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>4.<\/strong>\u305d\u306e\u5f8c\u3001Steam \u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762 (PC) \u306b\u8868\u793a\u3055\u308c\u308b<strong>QR \u30b3\u30fc\u30c9<\/strong>\u306b<strong>\u30ab\u30e1\u30e9\u3092\u5411\u3051\u307e\u3059\u3002<\/strong><strong><\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u643a\u5e2f\u96fb\u8a71\u306e\u30ab\u30e1\u30e9\u3092QR\u30b3\u30fc\u30c9\u306b\u5411\u3051\u308b\u3068Steam\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"720\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/05\/Point-your-phone-camera-towards-the-QR-code-to-login-to-Steam.webp\" title=\"\u643a\u5e2f\u96fb\u8a71\u306e\u30ab\u30e1\u30e9\u3092QR\u30b3\u30fc\u30c9\u306b\u5411\u3051\u308b\u3068Steam\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u307e\u3059\" width=\"666\"\/><\/figure>\n<p><strong>5.<\/strong>\u30b9\u30ad\u30e3\u30f3\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001<strong>\u300cSteam \u306b\u30b5\u30a4\u30f3\u30a4\u30f3\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3067\u5b8c\u4e86\u3067\u3059\u3002Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u3067 Steam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u643a\u5e2f\u96fb\u8a71\u3067 Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3059\u308b\u7406\u7531\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u30012FA \u30b3\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u5909\u66f4\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u7406\u7531\u304c\u4f55\u3067\u3042\u308c\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f Steam \u30ac\u30fc\u30c9 \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3057\u3066\u524a\u9664\u3059\u308b\u8907\u6570\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3067Steam\u30ac\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3059\u308b Steam \u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089 Steam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u524a\u9664\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306e 1 \u3064\u306f\u3001Steam \u306e\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002Google Play \u30b9\u30c8\u30a2\u307e\u305f\u306fApple App Store\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002 \u30c7\u30d0\u30a4\u30b9\u306b\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002 1.\u643a\u5e2f\u96fb\u8a71\u3067Steam \u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001 Steam Guard\u30bf\u30d6\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 2.\u8a2d\u5b9a\u30a2\u30a4\u30b3\u30f3\uff08\u6b6f\u8eca\u30a2\u30a4\u30b3\u30f3\uff09\u3092\u30bf\u30c3\u30d7\u3057\u3001 \u300c\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u524a\u9664\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002 3. \u300c\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u524a\u9664\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3001 \u300c\u524a\u9664\u300d\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u3066\u6c7a\u5b9a\u3092\u518d\u78ba\u8a8d\u3057\u307e\u3059\u3002 4.\u6700\u5f8c\u306b\u3001\u300c\u5b8c\u4e86\u300d\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3068\u3001Steam \u306e 2 \u8981\u7d20\u8a8d\u8a3c\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002 \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u3067Steam\u30ac\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3059\u308b \u643a\u5e2f\u96fb\u8a71\u3092\u4f7f\u7528\u305b\u305a\u306b Steam \u30ac\u30fc\u30c9\u8a8d\u8a3c\u3092\u7121\u52b9\u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306e Steam \u3092\u4f7f\u7528\u3057\u3066\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 1. Steam\u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001Steam\u30bf\u30d6\u306e[\u8a2d\u5b9a]\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 2.\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u3001 \u300cSteam \u30ac\u30fc\u30c9\u30a2\u30ab\u30a6\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7ba1\u7406\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 3. \u300c\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306e\u524a\u9664\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 4.\u643a\u5e2f\u96fb\u8a71\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408\u306f\u3001\u300cSteam Guard \u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u307e\u305f\u3001\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2,216,217,4,19,145,87],"class_list":["post-1901","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-android","tag-gaming","tag-steam","tag-troubleshooting","tag-windows","tag-windows-10","tag-windows-11"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/1901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=1901"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/1901\/revisions"}],"predecessor-version":[{"id":1902,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/1901\/revisions\/1902"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=1901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=1901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=1901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}