{"id":133687,"date":"2026-03-31T11:19:03","date_gmt":"2026-03-31T02:19:03","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133687"},"modified":"2026-03-31T11:21:51","modified_gmt":"2026-03-31T02:21:51","slug":"windows-11-insider-preview-build-29558-1000","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-insider-preview-build-29558-1000\/","title":{"rendered":"Windows 11 Insider Preview Build 29558.1000\u304c\u30ea\u30ea\u30fc\u30b9 - Canary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e\u6539\u5584\u591a\u6570"},"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_Canary.jpg\" alt=\"Win11_Canary\" title=\"Win11_Canary.jpg\" border=\"0\" width=\"1024\" height=\"640\" \/><\/p>\n<p>Microsoft\u306f3\u670830\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eCanary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 29558.1000\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/30\/announcing-windows-11-insider-preview-build-for-canary-channel-29558-1000\/\">Windows Blog<\/a>)\u3002<\/p>\n<p class=\"is-style-icon_info\">\u540c\u6642\u306b<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/30\/announcing-windows-11-insider-preview-build-28020-1797-canary-channel\/\">Windows 11 Insider Preview Build 28020.1797<\/a>\u3082\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059(\u3081\u307c\u3057\u3044\u5909\u66f4\u306f\u306a\u3057)<\/p>\n<p>Canary\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\u30d7\u30ec\u30d3\u30e5\u30fc\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u4e2d\u3067\u6700\u3082\u4e0d\u5b89\u5b9a\u306a\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u63d0\u4f9b\u3055\u308c\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u9650\u5b9a\u7684\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059(\u4f8b\u3048\u3070\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u306f\u63b2\u8f09\u3055\u308c\u306a\u3044\u306a\u3069)\u3002<\/p>\n<p>Windows Insider Program\u306e\u66f4\u65b0\u30aa\u30d7\u30b7\u30e7\u30f3\u3067Canary\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 29558.1000\u306e\u65b0\u6a5f\u80fd<\/h2>\n<p>Build 29558.1000\u3067\u306f\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3(Console Host)\u306e\u5927\u5e45\u306a\u5f37\u5316\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001Direct3D\u30d9\u30fc\u30b9\u306e\u65b0\u3057\u3044\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d1\u30b9\u306e\u5c0e\u5165\u3084\u3001\u6b63\u898f\u8868\u73fe\u691c\u7d22\u3078\u306e\u5bfe\u5fdc\u3001\u592a\u5b57\u30d5\u30a9\u30f3\u30c8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6539\u5584\u3001\u30b9\u30af\u30ed\u30fc\u30eb\u6027\u80fd\u306e\u6539\u5584\u306a\u3069\u304c\u542b\u307e\u308c\u3059\u3002\u305d\u306e\u4ed6\u8a8d\u8a3c\u3084\u8a2d\u5b9a\u306e\u6539\u826f\u3082\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>What\u2019s new in Canary Build 29558.1000<\/strong><\/p>\n<p><strong>Changes and Improvements gradually being rolled out with toggle on*<\/strong><\/p>\n<ul>\n<li>This update includes platform changes in moving to a new active development build.<\/li>\n<\/ul>\n<p><strong>[Command Line (Console Host) Improvements]<\/strong><\/p>\n<p><strong>The Windows Console<\/strong><span>\u00a0<\/span>is part of the open-source<span>\u00a0<\/span><a href=\"https:\/\/github.com\/microsoft\/terminal\">Windows Terminal<\/a><span>\u00a0<\/span>project, receiving updates from its open-source community. With this release, we are bringing all the changes from the open-source project back into Windows.<\/p>\n<p>Most of these updates come from Windows Insiders and community contributors, whose names can be found in the Windows Terminal blog posts on the<span>\u00a0<\/span><a href=\"https:\/\/aka.ms\/cliblog\">Windows Command Line Blog<\/a>.<\/p>\n<p>We are bringing these updates to Windows:<\/p>\n<ul>\n<li>\n<strong>Optional new Atlas\/Direct3D rendering path (UseDx)<\/strong>: available behind a registry key (HKCU\\Console, DWORD UseDx=1). (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/issues\/19848\">19848<\/a>)<\/li>\n<li>\n<strong>Regular Expression search<\/strong>: the Find dialog now supports regular expressions. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/issues\/17316\">17316<\/a>)<\/li>\n<\/ul>\n<ul>\n<li>\n<strong>Bold font rendering<\/strong>: the original rendering engine now supports bold fonts. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/19441\">19441<\/a>)<\/li>\n<li>\n<strong>Paste reliability improvement<\/strong>: resolves a longstanding issue where some pasted characters could be dropped when the output code page couldn\u2019t represent them. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/19511\">19511<\/a>)<\/li>\n<li>\n<strong>Accessibility improvements<\/strong>: rewritten legacy MSAA integration and parts of UI Automation support. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/19344\">19344<\/a>)<\/li>\n<li>\n<strong>Snap-on-input behavior<\/strong>: now only enabled by default when VT processing is enabled.<\/li>\n<li>\n<strong>More reliable snap on input\/output<\/strong><span>\u00a0<\/span>in WSL and PowerShell. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/19247\">19247<\/a>, #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/17453\">17453<\/a>)<\/li>\n<li>\n<strong>Clipboard enhancements<\/strong>: supports OSC 52 (Manipulate Selection Data) for writing selection data to the clipboard. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/18949\">18949<\/a>)<\/li>\n<li>\n<strong>Graphical content<\/strong>: adds support for Sixel-based images.<\/li>\n<li>\n<strong>Alt + Numpad + clipboard text fix<\/strong>: avoids mistranslating Codepage 936 text when generating Alt + Numpad events for clipboard content. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/17635\">17635<\/a>)<\/li>\n<li>\n<strong>Performance<\/strong>: scrolling text performance improvements (up to ~10x in some scenarios). (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/16333\">16333<\/a>)<\/li>\n<li>\n<strong>Rectangular selection<\/strong>: fixes rectangular copy via Edit &gt; Mark. (GitHub #<a href=\"https:\/\/github.com\/microsoft\/terminal\/pull\/16197\">16197<\/a>)<\/li>\n<\/ul>\n<p><strong>What you\u2019ll see:<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/03\/New-1-conhost-rs-sixels.jpg\" alt=\"\" width=\"1280\" height=\"727\" class=\"aligncenter size-full wp-image-133689\" \/><\/p>\n<ul>\n<li>We have also changed how the pop-up dialogs look inside the console to improve their compatibility with screen readers, assistive technologies, and other terminal emulators. This includes the F7 history window as well as the F2 and F4 line editing windows.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/03\/New-2-conhost-rs-new-popups.jpg\" alt=\"\" width=\"1280\" height=\"727\" class=\"aligncenter size-full wp-image-133690\" \/><\/p>\n<p><strong>FEEDBACK:<span>\u00a0<\/span><\/strong>Please file feedback in<span>\u00a0<\/span><strong>Feedback Hub (WIN + F<\/strong>) under Developer Platform &gt; Command Line.<\/p>\n<p><strong>[Authentication]<\/strong><\/p>\n<ul>\n<li>Fixed an authentication error when trying to connect to Azure Virtual Desktop impacting Insiders in the latest Canary flights.<\/li>\n<\/ul>\n<p><strong>[Settings]<\/strong><\/p>\n<ul>\n<li>Improved performance of configuring power options in Settings &gt; System &gt; Power &amp; Battery.<\/li>\n<\/ul>\n<p><strong>[Other]<\/strong><\/p>\n<ul>\n<li>Updated<span>\u00a0<\/span><a href=\"https:\/\/learn.microsoft.com\/windows-server\/administration\/windows-commands\/chkdsk\">chkdsk<\/a><span>\u00a0<\/span>to now support specifying volumes with spaces if you have the path encased in quotes (for example, chkdsk \u201cC:\\My Volume\\SD Card\u201d).<\/li>\n<li>Removed unexpected error message when opening Group Policy Editor in the previous two flights.<\/li>\n<\/ul>\n\n<\/blockquote>\n<p><a href=\"https:\/\/blogs.windows.com\/windows-insider\/2026\/03\/30\/announcing-windows-11-insider-preview-build-for-canary-channel-29558-1000\/\">\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\u670830\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eCanary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124974,"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-133687","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\/133687","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=133687"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133687\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124974"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}