And you should know that the folder is a hidden folder, so you need to show hidden items in Windows File Explorer to see them. The $WINDOWS.~BT folder also contains important log files that can help diagnose issues that may prevent Windows from successfully installing. After installation, it will remain on your hard drive. The $WINDOWS.~BT folder stores important files copied to the drive to create a valid installation. This includes creating the $WINDOWS.~BT and $WINDOWS.~WS folders.
Luckily, most of the complex aspects of the Windows 10 installer happen automatically in the background.
When setting up Windows 10 on your computer, whether you are upgrading from an earlier version or performing a fresh installation, this is a complicated process. ~BT folder, but if you want to get more information about other folders, then you can visit the MiniTool website. You can notice that there are a large number of files and folders on your computer such as the AppData folder and Windows.old folder.