{"id":133340,"date":"2026-03-07T10:46:39","date_gmt":"2026-03-07T01:46:39","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133340"},"modified":"2026-03-07T10:46:39","modified_gmt":"2026-03-07T01:46:39","slug":"windows-11-insider-preview-build-26300-7965","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-insider-preview-build-26300-7965\/","title":{"rendered":"Windows 11 Insider Preview Build 26300.7965\u304c\u30ea\u30ea\u30fc\u30b9 - Dev\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u3001\u30c9\u30e9\u30c3\u30b0\u30c8\u30ec\u30a4\u306e\u6539\u5584\u306a\u3069"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/08\/Win11_Dev.jpg\" alt=\"Win11_Dev\" title=\"Win11_Dev.jpg\" border=\"0\" width=\"1024\" height=\"640\" \/><\/p>\n<p>Microsoft\u306f3\u67086\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eDev\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 26300.7965\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/06\/announcing-windows-11-insider-preview-build-26300-7965-dev-channel\/\">Windows Blog<\/a>)\u3002<\/p>\n<p class=\"is-style-icon_info\">\u5909\u66f4\u5185\u5bb9\u304c\u307b\u307c\u540c\u3058<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/06\/announcing-windows-11-insider-preview-build-26220-7961-beta-channel\/\">Windows 11 Insider Preview Build 26220.7961 (Beta Channel)<\/a>\u3082\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Dev\u30c1\u30e3\u30f3\u30cd\u30eb\u3067\u516c\u958b\u3055\u308c\u308b\u30d3\u30eb\u30c9\u306f\u3001\u5c06\u6765\u306e\u6a5f\u80fd\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u8ffd\u52a0\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3001\u3055\u307e\u3056\u307e\u306a\u65b0\u6a5f\u80fd\u304c\u5148\u884c\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u30ea\u30ea\u30fc\u30b9\u3068\u306f\u76f4\u63a5\u7d50\u3073\u3064\u3051\u3089\u308c\u3066\u304a\u3089\u305a\u3001\u30d3\u30eb\u30c9\u306b\u542b\u307e\u308c\u308b\u65b0\u6a5f\u80fd\u3084\u6539\u5584\u70b9\u306f\u3001\u6e96\u5099\u304c\u6574\u3044\u6b21\u7b2c\u3001\u5c06\u6765\u306eWindows\u30ea\u30ea\u30fc\u30b9\u306b\u53cd\u6620\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Windows Insider Program\u306e\u66f4\u65b0\u30aa\u30d7\u30b7\u30e7\u30f3\u3067Dev\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u9078\u629e\u3057\u3001Windows 11\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u7248\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001Windows Update\u3092\u5229\u7528\u3057\u3066\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>Build 26300.7965\u306e\u65b0\u6a5f\u80fd<\/h2>\n<p>Build 26300.7965\u3067\u306f\u3001\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067\u65b0\u3057\u3044\u30bf\u30d6\u3084\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f\u969b\u306b\u767a\u751f\u3057\u3066\u3044\u305f\u767d\u3044\u30d5\u30e9\u30c3\u30b7\u30e5\u73fe\u8c61\u304c\u4fee\u6b63\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c9\u30e9\u30c3\u30b0\u30c8\u30ec\u30a4\u306e\u6539\u5584\u304c\u884c\u308f\u308c\u3001\u8aa4\u64cd\u4f5c\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u30d7\u30ec\u30d3\u30e5\u30fc\u8868\u793a\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u4e0a\u90e8\u4ed8\u8fd1\u3067\u306e\u64cd\u4f5c\u304c\u3057\u3084\u3059\u304f\u306a\u3063\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>New features gradually being rolled out with toggle on*<\/strong><\/p>\n<p><strong>[Administrator Protection]<\/strong><\/p>\n<p><a href=\"https:\/\/techcommunity.microsoft.com\/blog\/windows-itpro-blog\/administrator-protection-on-windows-11\/4303482\">Administrator protection<\/a>\u00a0is being re-enabled and aims to protect free floating admin rights for administrator users, allowing them to still perform all admin functions with just-in-time admin privileges. This feature is OFF by default and can be enabled via OMA-URI in Intune or via group policy.<\/p>\n<p><strong>Changes and Improvements gradually being rolled out with toggle on*<\/strong><\/p>\n<p><strong>[Sharing]<\/strong><\/p>\n<p>Based on feedback we\u2019re making some refinements to drag tray, using a smaller peek view to reduce accidental invocation and make it easier to dismiss when interacting near the top of the screen.<\/p>\n<p><strong>[File Explorer]<\/strong><\/p>\n<ul>\n<li>You can now use voice typing (Windows key plus H) when renaming files in File Explorer.<\/li>\n<li>Removed white flash when launching new File Explorer windows or tabs when File Explorer was set to open to This PC. Also removed white flashes when resizing elements of File Explorer.<\/li>\n<li>Improved reliability of unblocking<span>\u00a0<\/span><a href=\"https:\/\/support.microsoft.com\/topic\/file-explorer-automatically-disables-the-preview-feature-for-files-downloaded-from-the-internet-56d55920-6187-4aae-a4f6-102454ef61fb\">files downloaded from the internet<\/a><span>\u00a0<\/span>in order to preview them in File Explorer.<\/li>\n<\/ul>\n<\/blockquote>\n<p><a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/06\/announcing-windows-11-insider-preview-build-26300-7965-dev-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\u306f3\u67086\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eDev\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 2630 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124975,"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-133340","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\/133340","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=133340"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124975"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}