The Windows 11 27H2 annual update is expected to be one of the most extensive in recent years. It is expected to be a thorough overhaul of the core platform, which experts describe as a complete system replacement, comparable to the extensive overhaul in 2024. Despite such extensive changes, Microsoft does not currently plan to rename the operating system to Windows 12, although this possibility cannot be completely ruled out until the release. The main focus of the project, the foundations of which are expected to be laid in early 2026, will be to improve the quality and stability of operation.<\/p>\n\n\n\n
The most noticeable external change will be a redesign of the recognizable default Bloom wallpaper. The new wallpaper is said to retain the characteristic color tones, but will be designed with new stylized stripes and clouds, indicating a desire to visually refresh the operating system. To ensure enough time to test such a large-scale renovation, Microsoft is said to start testing within the Windows Insider program much earlier than usual. So far, June has been established as the start of testing versions 25H2 and 26H2.<\/p>\n\n\n\n
Despite the announced radical changes, the issue of stability remains an open one. The 24H2 update is considered one of the most problematic in recent Windows history, mainly due to the extensive interventions in its basic architecture. Although Microsoft gradually introduced updates in 2025 and 2026 to reduce the number of problems, bugs still appeared.
Microsoft is now betting on a greater role for testers and the introduction of artificial intelligence into testing processes. However, using new AI tools to test on such a large number of devices also brings additional unknowns. <\/p>","protected":false},"excerpt":{"rendered":"
Letna nadgradnja operacijskega sistema Windows 11 27H2 naj bi bila ena najobse\u017enej\u0161ih posegov v zadnjih letih. \u0160lo naj bi za temeljito prenovo osnovne platforme, ki jo poznavalci opisujejo kot popolno zamenjavo sistema, primerljivo z obse\u017eno prenovo iz leta 2024. Kljub tako obse\u017enim spremembam Microsoft za zdaj ne na\u010drtuje preimenovanja operacijskega sistema v Windows 12, \u010deprav […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[68],"tags":[136],"class_list":["post-8360","post","type-post","status-publish","format-standard","hentry","category-operacijski-sistemi","tag-windows-operacijski-sistem"],"acf":{"subtitle":"","heading":"","summary":"Nadgradnja Windows 11 27H2 prina\u0161a globinsko zamenjavo osnove sistema in osve\u017eeno ozadje. Microsoft z zgodnej\u0161im testiranjem obljublja ve\u010djo kakovost, vendar obse\u017eni posegi ponovno odpirajo vpra\u0161anja o mo\u017enih hro\u0161\u010dih.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/07\/Windows-11-finally-overtakes-Windows-10-as-worlds-top-desktop-OS-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2025\/07\/Windows-11-finally-overtakes-Windows-10-as-worlds-top-desktop-OS.jpg","thumbnail_caption":"Foto: Lenovo","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"hwupgrade","url":"https:\/\/www.hwupgrade.it\/news\/sistemi-operativi\/windows-11-27h2-sara-un-cambio-completo-un-nuovo-incubo-per-gli-utenti_161719.html"}],"skip_language":[]},"yoast_head":"\n