WinToUSB can help you to convert a local disk drive (internal hard drive) to a
Windows To Go drive with a few simple steps.
Using WinToUSB to convert a local disk drive (internal hard drive) to a Windows To Go drive:
- Remove the local disk drive (internal hard drive) which you want to convert from the chassis.
- Put the hard disk onto the USB enclosure, then connect the enclosure to the computer with an installed copy of WinToUSB.
- Run WinToUSB as administrator.
- Click "Tools" > "Windows To Go conversion".

- Select the USB drive in the drop-down list. If the USB drive is not correctly recognized by WinToUSB, you need to click the
button for the program to recognize the USB drive. 
- Click "OK". After clicking "OK", WinToUSB begins converting.

- Click "OK" when the conversion is complete. The local disk drive (internal hard drive) has been converted to Windows To Go drive now.

Follow these simple steps, you can convert a local disk drive (internal hard drive) to a Windows To Go drive with WinToUSB easily.