You can run the Win32 Disk Imager as soon as you have finished its quick and simple installation process. You can have this program run via the shortcut found at your desktop or by running the application through the Start Menu.
It is highly recommended that you run Win32 Disk Imager with Administrator Privileges in order to avoid most issues that could occur. Please make sure that you download your copy of this program from its official source or from this website.