Windows 11 boasts an integrated backup application that facilitates swift backup and restoration of all data via OneDrive, including during the setup of a new PC. Microsoft is currently testing an innovative feature named "Transfer files to this PC," which facilitates seamless wireless file sharing between two computers. Users can effortlessly upload files from their old PC to OneDrive, then sign in with the same account on their new PC to download the files, thereby completing the transfer process with ease.