Find “Computer” from your Desktop or Start menu; right click on it. Select “Map Network drive”
Select any available “Drive:” letter.
In the “Folder:” field, enter: https://dav.box.com/dav
Select “Reconnect at logon” if you would like to connect to this drive every time you start Windows.
At the prompt enter your Box.com username and password.
Click “OK” to complete the connection.