A recent update in Windows 11 Insider Preview Build 26300.8068 allows users to customize their User folder name during the out-of-box experience (OOBE). This feature enables users to input a folder name of their choice on the Device Name page, with names allowed up to 16 Unicode characters. If users do not select a name, the system will revert to the default naming scheme derived from the first five letters of their Microsoft email address. Previously, changing the User folder name required using the Command Prompt, which was not user-friendly. The update is aimed at improving the setup experience for new Windows users.