How to Move Files to a New PC After Windows 11 Dropped PC-to-PC Migration

Need to move files to a new PC? Windows 11 used to include a built-in way to copy files and settings from an old machine to a new one over the network. Microsoft has retired it. Here is what the release notes say, what replaces it, and how to move files without depending on any single tool. What changed in Windows 11 Microsoft's notes for the September 22, 2026 preview update (KB5124010) state that "PC-to-PC Migration is no longer available." The same change is part of the October 13, 2026 security update (KB5127648). Microsoft's release notes point to Windows Backup instead. Microsoft has not given a reason, according to news coverage. Release notes Feature page Windows Backup: what it covers Per Microsoft's Windows Backup guide: Requires a personal Microsoft account. Work or school accounts are not supported by the Windows Backup app. Folders synced to OneDrive: Desktop, Documents, Pictures, Videos, Music. Optional settings: installed apps, accessibility, ac