1. On the desktop, right-click the video you want to download.
2. After clicking, the dialog box will pop up, in the dialog box, select Copy.
3, back to the desktop, and then click this computer.
4, in the pop-up interface, find your USB flash drive, click the inserted one.
5. In the page that opens, right-click on a blank space and click Paste.
6, and then downloaded to the USB flash drive.