{"id":321851,"date":"2026-02-25T06:58:59","date_gmt":"2026-02-25T05:58:59","guid":{"rendered":"https:\/\/borncity.com\/blog\/?p=321851"},"modified":"2026-02-25T08:13:40","modified_gmt":"2026-02-25T07:13:40","slug":"windows-11-24h2-25h2-preview-update-kb5077241-24-feb-2026","status":"publish","type":"post","link":"https:\/\/borncity.com\/blog\/2026\/02\/25\/windows-11-24h2-25h2-preview-update-kb5077241-24-feb-2026\/","title":{"rendered":"Windows 11 24H2 &#8211; 25H2: Preview Update KB5077241 (24. Feb. 2026)"},"content":{"rendered":"<p><img decoding=\"async\" style=\"margin: 0px 10px 0px 0px; display: inline; float: left;\" title=\"Windows\" src=\"https:\/\/borncity.com\/blog\/wp-content\/uploads\/2021\/04\/Windows-klein.jpg\" alt=\"Windows\" width=\"200\" align=\"left\" \/>Microsoft hat zum 24. Februar 2026 das Preview Update KB5077241 f\u00fcr Windows 11 24H2 &#8211; 25H2 ver\u00f6ffentlicht. Man versucht sich weiterhin an Fixes, wie dem Secure Boot, verbessert Bitlocker, bringt neue Icons, integriert Sysmon und aktualisiert die\u00a0AI-Bloatware. Hier ein \u00dcberblick, welche Neuerungen Microsoft im Preview-Update untergebracht hat.<\/p>\n<p><!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vg04.met.vgwort.de\/na\/5c4688a14d874f829bf3d380a6c18651\" alt=\"\" width=\"1\" height=\"1\" \/>Die Ank\u00fcndigung des Preview Update <a href=\"https:\/\/support.microsoft.com\/en-us\/topic\/february-24-2026-kb5077241-os-builds-26200-7922-and-26100-7922-preview-b8cc7bc8-d640-4f18-9437-3ee59298b970\" target=\"_blank\" rel=\"noopener\">KB5077241<\/a> f\u00fcr Windows 11 24H2 &#8211; 25H2 unterscheidet wie bisher zwischen Funktionen, die graduell ausgerollt werden und Fixes, die allgemein verf\u00fcgbar sind. Hier die Fixes beim normalen Rollout:<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Secure Boot]<\/b>\u00a0With this update, Windows quality updates include additional high confidence device targeting data, increasing coverage of devices eligible to automatically receive new Secure Boot certificates. Devices receive the new certificates only after demonstrating sufficient successful update signals, maintaining a controlled and phased rollout.<\/li>\n<li><b class=\"ocpLegacyBold\">[BitLocker]<\/b>\u00a0Improved: This update improves BitLocker reliability.\u00a0Your device no longer stops responding after you enter your recovery key.<\/li>\n<\/ul>\n<p>Beim gradual Rollout gibt es eine ganze Reihe an Neuerungen, die aus folgender Aufstellung entnommen werden k\u00f6nnen:<\/p>\n<ul>\n<li><b class=\"ocpLegacyBold\">[Emoji]\u00a0<i class=\"ocpItalic\">New!\u00a0<\/i><\/b>The\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/unicode.org\/emoji\/charts-16.0\/emoji-released.html\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Emoji 16.0 release<\/a>\u00a0introduces a small thoughtfully curated set of new emojis, one from each major category. Each emoji carries timeless symbolism and practical versatility. These new emojis now appear in the\u00a0<a class=\"ocpArticleLink\" tabindex=\"0\" href=\"https:\/\/support.microsoft.com\/en-us\/windows\/windows-keyboard-tips-and-tricks-588e0b72-0fff-6d3f-aeee-6e5116097942\" data-bi-type=\"anchor\">emoji panel<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">\u00a0[Backup &amp; Restore]<\/b>\u00a0<i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b><\/i>\u00a0The first sign-in restore experience is now part of Windows\u00a0Backup for\u00a0Organizations, bringing this restore capability to more device types. This experience restores user settings and Microsoft Store apps automatically at first sign-in on Microsoft Entra hybrid\u00a0joined devices, Cloud PCs, and multi\u2011user environments. This capability helps create a consistent setup process during device refreshes, upgrades, or migrations.<\/li>\n<li><b class=\"ocpLegacyBold\">[Quick Machine Recovery]<\/b>\u00a0<i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b><\/i>\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/learn.microsoft.com\/windows\/configuration\/quick-machine-recovery\/?tabs=intune\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">Quick Machine Recovery (QMR)<\/a>\u00a0now turns on automatically for Windows Professional devices that are not domain\u2011joined\u00a0and not enrolled in enterprise endpoint management. These devices receive the same recovery features available to Windows\u00a0Home\u00a0users. For domain\u2011joined or enterprise managed devices, QMR stays off unless it is enabled by the organization.<\/li>\n<li><b class=\"ocpLegacyBold\">Taskbar &amp; System Tray]<\/b>\n<ul>\n<li><i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!\u00a0<\/b>\u00a0<\/i>A built\u2011in network speed test is now available from the taskbar. You can open it from the Wi\u2011Fi or Cellular Quick Settings, or by\u00a0right-clicking\u00a0the network icon in the system tray. The speed test opens in the default browser and measures Ethernet, Wi\u2011Fi, and cellular connections. This feature helps check network performance and troubleshoot issues.<\/li>\n<li>Improved:\u00a0When the taskbar is set to uncombined and you have an app open with multiple windows, they no longer all move as a set to the overflow area when there is not enough space on the taskbar. Only the windows that don't fit move to the overflow menu. This change prevents the overflow menu from appearing with large unused space.<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Accounts]\u00a0<i class=\"ocpItalic\">New!<\/i><\/b>\u00a0The account menu on the Start menu now includes a new option that directs you to the\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/account.microsoft.com\/account?ru=https%3A%2F%2Faccount.microsoft.com%2F&amp;destrt=home.landing&amp;pageName=Account\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">benefits page<\/a>, making it easier to explore and manage your Microsoft account benefits.<\/li>\n<li><b class=\"ocpLegacyBold\">[Camera Settings]\u00a0<i class=\"ocpItalic\">New!\u00a0<\/i><\/b>You can control pan and tilt for supported cameras in the Settings app. The controls appear under\u00a0<b class=\"ocpLegacyBold\">Settings<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Bluetooth &amp; devices\u00a0<\/b>&gt;\u00a0<b class=\"ocpLegacyBold\">Cameras<\/b>, in the \"Basic settings\" section for your selected camera.<\/li>\n<li><b class=\"ocpLegacyBold\">[Built-in Sysmon]<\/b>\u00a0<b class=\"ocpLegacyBold\"><i class=\"ocpItalic\">New!<\/i>\u00a0<\/b>Windows now brings\u00a0<a class=\"ocpExternalLink\" tabindex=\"0\" href=\"https:\/\/techcommunity.microsoft.com\/blog\/Windows-ITPro-blog\/native-sysmon-functionality-coming-to-windows\/4468112\" target=\"_blank\" rel=\"noopener\" data-bi-type=\"anchor\">System Monitor\u00a0(Sysmon) functionality natively to Windows<\/a>. Sysmon helps you capture system events for threat detection, and you can use custom configuration files to filter the events you want to monitor. Windows writes captured events to Windows Event Log, which allows security tools and other applications to use them.\n<p>Built\u2011in Sysmon is off by default. You must enable it before you can use it.<br \/>\n<b class=\"ocpLegacyBold\">Option 1: Settings<\/b><\/p>\n<ol type=\"a\">\n<li>Go to\u00a0<b class=\"ocpLegacyBold\">Settings<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">System\u00a0<\/b>&gt;\u00a0<b class=\"ocpLegacyBold\">Optional features<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">More Windows features<\/b>, then select\u00a0<b class=\"ocpLegacyBold\">Sysmon<\/b>.<\/li>\n<\/ol>\n<p><b class=\"ocpLegacyBold\">Option 2: PowerShell or Command Prompt<\/b><\/p>\n<ol type=\"a\">\n<li>Run the following command:<span class=\"ocpCodeInline\">\u00a0Dism \/Online \/Enable-Feature \/FeatureName:Sysmon<\/span><\/li>\n<li>After the feature installs, complete the setup by running:\u00a0<span class=\"ocpCodeInline\">sysmon -i<\/span>\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/li>\n<\/ol>\n<div class=\"ocpAlert\">\n<p class=\"ocpAlertSection\"><b class=\"ocpNote\">Note:\u00a0<\/b>If you already installed Sysmon from the Sysinternals, uninstall it before enabling the built\u2011in version. Mehr <a href=\"https:\/\/learn.microsoft.com\/windows\/security\/operating-system-security\/sysmon\/overview\" target=\"_blank\" rel=\"noopener\">Infos zu Sysmon<\/a><\/p>\n<\/div>\n<\/li>\n<li>\u200b\u200b\u200b\u200b\u200b\u200b\u200b<b class=\"ocpLegacyBold\">[Widgets]<\/b>\u00a0<i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b><\/i>\u00a0Widget Settings now open\u00a0as a full\u2011page experience in the Widgets app instead of opening in a dialog.<\/li>\n<li><b class=\"ocpLegacyBold\">[Desktop Background]<\/b>\u00a0<i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b><\/i>\u00a0You can set WebP (.webp) images as your desktop background from\u00a0<b class=\"ocpLegacyBold\">Settings<\/b>\u00a0&gt;\u00a0<b class=\"ocpLegacyBold\">Personalization\u00a0<\/b>&gt;\u00a0<b class=\"ocpLegacyBold\">Background<\/b>, or by right\u2011clicking the image in File Explorer.<\/li>\n<li><b class=\"ocpLegacyBold\">[Search on Taskbar]<\/b>\n<ul>\n<li><i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b>\u00a0<\/i>Group headers now show the number of results, so you can quickly see when more results are available. Select a group header to see all results for that group and hide results from other groups.<\/li>\n<li><i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b>\u00a0<\/i>You can preview search results by hovering over a result and selecting\u00a0<b class=\"ocpLegacyBold\">Preview<\/b>\u00a0to see the content without opening it.<\/li>\n<li><b class=\"ocpLegacyBold\">\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/b>Improved: Updated the icon for the Search process in Task Manager so it now shows a magnifying glass.<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Storage Settings]\u00a0<\/b>Improvements for Storage Settings include:\n<ul>\n<li>\u200b\u200b\u200bSome of the dialogs in Storage Settings have been updated with a\u00a0more modern design.<\/li>\n<li>\u200b\u200b\u200b\u200b\u200bImproved scanning performance for temporary files.<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Remote Server Administration Tools (RSAT)]<\/b>\u00a0<i class=\"ocpItalic\"><b class=\"ocpLegacyBold\">New!<\/b><\/i>\u00a0This update adds support for Remote Server Administration Tools (RSAT) on Windows 11 Arm64 devices. IT administrators can now install and use tools such as Active Directory Domain Services and Lightweight Directory Services Tools, Active Directory Certificate Services Tools, Server Manager, Group Policy Management Tools, DNS Server Tools, and DHCP Server Tools. These tools are available as optional features and can be installed through Settings &gt; System &gt; Optional Features or from Control Panel &gt; Programs &gt; Turn Windows features on or off.<\/li>\n<li><b class=\"ocpLegacyBold\">[Windows Update Settings]<\/b>\u00a0Improved: Responsiveness of the Windows Update settings page.<\/li>\n<li><b class=\"ocpLegacyBold\">[Login and lock screens]<\/b>\u00a0Improved: Sign\u2011in screen reliability.<\/li>\n<li><b class=\"ocpLegacyBold\">[Nearby Sharing]<\/b>\u00a0Improved: Reliability when sending larger files with\u00a0<a class=\"ocpArticleLink\" tabindex=\"0\" href=\"https:\/\/support.microsoft.com\/en-us\/windows\/share-things-with-nearby-devices-in-windows-0efbfe40-e3e2-581b-13f4-1a0e9936c2d9\" data-bi-type=\"anchor\">Nearby Sharing<\/a>.<\/li>\n<li><b class=\"ocpLegacyBold\">[Projecting]<\/b>\u00a0Improved: Reliability of displaying the project menu after pressing Windows logo key + P.<\/li>\n<li><b class=\"ocpLegacyBold\">[Printing]<\/b>\u00a0Improved: Performance of the Windows printing service (spoolsv.exe) to help printing run more smoothly and reduce slowdowns during high\u2011volume printing.<\/li>\n<li><b class=\"ocpLegacyBold\">[File Explorer]\u00a0<\/b>\n<ul>\n<li>Improved: You can now open a new File Explorer window more reliably. Holding the Shift key and selecting the File Explorer icon on the taskbar, or using the middle mouse button, now opens a new instance of\u00a0File Explorer instead of\u00a0the current one.<\/li>\n<li>Improved: File Explorer now includes an Extract all option on the command bar when you browse non\u2011ZIP archive folders.<\/li>\n<li>Improved: Reliability of displaying devices on the Network page in File Explorer.<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Display]\u00a0<\/b>\n<ul>\n<li>Improved: This update improves reliability when your PC wakes from sleep.<\/li>\n<li>Improved: Display-related performance improvements to help reduce the time for a\u00a0PC to\u00a0resume from sleep, especially when the system is under heavy load and in other scenarios.<\/li>\n<\/ul>\n<\/li>\n<li><b class=\"ocpLegacyBold\">[Other]<\/b>\u00a0Improved: This update improves visual consistency across Windows, including the taskbar when auto\u2011hide is on, credential fields in the Windows Security dialog, and the print dialog.<\/li>\n<\/ul>\n<p>Das Update ist optional (nur f\u00fcr Nutzer nicht verwalteter Systeme), wird \u00fcber Windows Update (nicht per WSUS etc.) angeboten und l\u00e4sst sich aus dem <a href=\"https:\/\/www.catalog.update.microsoft.com\/Home.aspx\" target=\"_blank\" rel=\"noopener\">Microsoft Update Catalog<\/a> herunterladen. Die Fixes werden aber in das regul\u00e4re Sicherheitsupdate vom Folgemonat integriert.<\/p>\n<p><strong>\u00c4hnliche Artikel:<br \/>\n<\/strong><a href=\"https:\/\/borncity.com\/blog\/2026\/02\/10\/microsoft-security-update-summary-9-februar-2026\/\">Microsoft Security Update Summary<\/a>\u00a0(10. Februar 2026)<br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/02\/11\/patchday-windows-10-11-updates-9-februar-2026\/\">Patchday: Windows 10\/11 Updates<\/a>\u00a0(10. Februar 2026)<br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/02\/11\/patchday-windows-server-updates-9-februar-2026\/\">Patchday: Windows Server-Updates<\/a>\u00a0(10. Februar 2026)<br \/>\n<a href=\"https:\/\/borncity.com\/blog\/2026\/02\/12\/patchday-microsoft-office-updates-10-februar-2026\/\">Patchday: Microsoft Office Updates<\/a>\u00a0(10. Februar 2026)<\/p>\n<p><a href=\"https:\/\/borncity.com\/blog\/2026\/02\/11\/exchange-server-sicherheitsupdates-february-2026\/\">Exchange Server Sicherheitsupdates Februar 2026<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft hat zum 24. Februar 2026 das Preview Update KB5077241 f\u00fcr Windows 11 24H2 &#8211; 25H2 ver\u00f6ffentlicht. Man versucht sich weiterhin an Fixes, wie dem Secure Boot, verbessert Bitlocker, bringt neue Icons, integriert Sysmon und aktualisiert die\u00a0AI-Bloatware. Hier ein \u00dcberblick, &hellip; <a href=\"https:\/\/borncity.com\/blog\/2026\/02\/25\/windows-11-24h2-25h2-preview-update-kb5077241-24-feb-2026\/\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,301],"tags":[4315,8257],"class_list":["post-321851","post","type-post","status-publish","format-standard","hentry","category-update","category-windows","tag-update","tag-windows-11"],"_links":{"self":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/321851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/comments?post=321851"}],"version-history":[{"count":1,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/321851\/revisions"}],"predecessor-version":[{"id":321852,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/321851\/revisions\/321852"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/media?parent=321851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/categories?post=321851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/tags?post=321851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}