{"id":132663,"date":"2026-01-28T10:28:37","date_gmt":"2026-01-28T01:28:37","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=132663"},"modified":"2026-01-28T10:28:37","modified_gmt":"2026-01-28T01:28:37","slug":"windows-11-insider-preview-build-26220-7670","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-insider-preview-build-26220-7670\/","title":{"rendered":"Windows 11 Insider Preview Build 26220.7670(KB5074169)\u304c\u30ea\u30ea\u30fc\u30b9 - Beta\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u3001\u30d5\u30a1\u30a4\u30eb\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u5c55\u958b\u306e\u4e0d\u5177\u5408\u4fee\u6b63\u306a\u3069"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/08\/Win11_Beta-1.jpg\" alt=\"\" width=\"1024\" height=\"640\" class=\"aligncenter size-full wp-image-125040\" \/><\/p>\n<p>Microsoft\u306f1\u670827\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eBeta\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 26220.7670(KB5074169)\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/01\/27\/announcing-windows-11-insider-preview-build-26220-7670-beta-channel\/\">Windows Blog<\/a>)\u3002<\/p>\n<p>Windows 11 Version 25H2\u3067Beta\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308bWindows Insiders\u306f\u3001\u6709\u52b9\u5316\u30d1\u30c3\u30b1\u30fc\u30b8(Build 26220.xxxx)\u3092\u4ecb\u3057\u3066Windows 11 Version 25H2\u306b\u57fa\u3065\u304f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2023\/10\/get-latest-updates-toggle.jpg\" alt=\"Get latest updates toggle\" title=\"get-latest-updates-toggle.jpg\" border=\"0\" width=\"1280\" height=\"859\" \/><\/p>\n<p>\u65b0\u6a5f\u80fd\u3092\u3044\u3061\u65e9\u304f\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\u3001Windows Update\u306e\u8a2d\u5b9a\u753b\u9762\u3067\u300c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u3089\u3059\u3050\u306b\u6700\u65b0\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5165\u624b\u3059\u308b\u300d\u3092\u30aa\u30f3\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<h2>Build 26220.7670\u306e\u65b0\u6a5f\u80fd<\/h2>\n<p>Build 26220.7670\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067ZIP\u4ee5\u5916\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u95b2\u89a7\u6642\u306b\u300c\u3059\u3079\u3066\u5c55\u958b\u300d\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u554f\u984c\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u3084\u691c\u7d22\u3001\u8a2d\u5b9a\u306e\u7d30\u304b\u306a\u4e0d\u5177\u5408\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<p><strong>Fixes gradually being rolled out with toggle on*<\/strong><\/p>\n<p><strong>[File Explorer]<\/strong><\/p>\n<ul>\n<li>Fixed an issue where the \u201cExtract All\u201d option would not appear in the command bar while browsing non-ZIP archive folders.<\/li>\n<\/ul>\n<p><strong>[Start menu]<\/strong><\/p>\n<ul>\n<li>Fixed an issue for some Insiders where clicking the \u201chide this pane\u201d button in the mobile device side panel might not lead to the setting to hide it.<\/li>\n<\/ul>\n<p><strong>[Search]<\/strong><\/p>\n<ul>\n<li>Fixed an issue where the Search process was showing an icon with an X instead of a magnifying glass.<\/li>\n<\/ul>\n<p><strong>[Settings]<\/strong><\/p>\n<ul>\n<li>We\u2019ve made some underlying changes to help address cases where the Settings Home page might be very slow to load.<\/li>\n<\/ul>\n<p><strong>[Display &amp; Graphics]<\/strong><\/p>\n<ul>\n<li>Fixed an issue causing secondary monitors to not display correctly and show black screens after the latest updates for a small number of Insiders.<\/li>\n<\/ul>\n<p><strong>[Other]<\/strong><\/p>\n<ul>\n<li>Fixed an underlying issue in the previous flight which could cause unexpected sign-in failures when using Azure Virtual Desktop and Windows 365.<\/li>\n<li>Fixed an issue causing some Insiders to see a bug check with error SYSTEM_SERVICE_EXCEPTION after the last few flights.<\/li>\n<\/ul>\n<p><strong>Known issues<\/strong><\/p>\n<p><strong>[Start menu]<\/strong><\/p>\n<ul>\n<li>\n<strong>[NEW]<\/strong><span>\u00a0<\/span>We\u2019re working on the fix for an issue where when using the Start menu in Categories view, clicking the entry to show more apps in the category might not work.<\/li>\n<\/ul>\n<p><strong>[File Explorer]<\/strong><\/p>\n<ul>\n<li>\n<strong>[NEW]<\/strong><span>\u00a0<\/span>We\u2019re working on the fix for an underlying issue causing all open File Explorer windows and tabs to unexpectedly jump to Desktop or Home sometimes.<\/li>\n<\/ul>\n<p><strong>[Xbox full screen experience for PC]<\/strong><\/p>\n<ul>\n<li>Some apps may behave unexpectedly when using FSE, particularly those that expect to be locked to a given size or launch additional windows.<\/li>\n<\/ul>\n<p><strong>[Taskbar &amp; System Tray]<\/strong><\/p>\n<ul>\n<li>We\u2019re working on the fix for an issue where for some Insiders apps aren\u2019t showing in the system tray when they should be.<\/li>\n<\/ul>\n<p><strong>[Click to Do]<\/strong><\/p>\n<ul>\n<li>We\u2019re working on the fix for an issue where the Microsoft 365 Copilot prompt box on selected images does not function if the Microsoft 365 Copilot app is not running.<\/li>\n<\/ul>\n<\/blockquote>\n<p><a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/01\/27\/announcing-windows-11-insider-preview-build-26220-7670-beta-channel\/\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u306b\u306f\u7d30\u304b\u306a\u5909\u66f4\u5185\u5bb9\u304c\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f1\u670827\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eBeta\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 26 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":125040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387,4791],"class_list":["post-132663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11","tag-wip"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=132663"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132663\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/125040"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=132663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=132663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=132663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}