Windows 11’s big redesign now covers even its ancient defrag tool, as Microsoft finally bets on WinUI after years of neglect and pushing WebView
windowslatest.com Nov 3, 2026

Windows 11’s big redesign now covers even its ancient defrag tool, as Microsoft finally bets on WinUI after years of neglect and pushing WebView

AI-summarised brief · reviewed before publication

Microsoft confirmed that its legacy Optimize Drives utility – the built‑in defragmenter and SSD‑trimmer – is slated for a modern redesign, adding it to the company’s WinUI 3 migration list. The note came from March Rogers, a partner director of design, after a user asked on X whether the tool could be rebuilt with WinUI 3 or folded into Settings. While Microsoft did not specify a timeline or final UI choice, the acknowledgment signals continued effort to refresh Windows 11’s aging shell components. Optimize Drives, unchanged since Windows 8, currently runs weekly automatic maintenance on both HDDs and SSDs. The move follows recent updates to other system dialogs and aligns with broader plans to replace legacy control‑panel elements with modern WinUI‑based interfaces today.

💡 Why It Matters

  • · By finally bringing a core maintenance tool into the modern WinUI framework, Microsoft proves its commitment to a unified, future‑proof Windows experience, reducing visual inconsistency that has long plagued the OS.