1. Open a video, click Play and wait for buffering; 2. Click the browser menu to find the Internet option; 3. Click Internet Options and find the Settings button; 4. Click "Settings" to find and view the file; 5. Click View File and a folder will pop up. Click with the right mouse button in the blank, select the arrangement icon in the drop-down menu, and then select the size; 6. Find the video file and copy it directly to the desktop.