Someone sent a PM asking how to download video files from YouTube. I decided to post my answer here for others with the same question. Video files from YouTube and most other public video upload sites can be downloaded a variety of ways. A simple method that works well for those using a recent version of the Firefox web browser is given below.
1) Select Tools/Add-ons from the Firefox menu. An Add-on dialog box will display.
2) Click "Get Extensions" in the lower-right corner of the Add-ons dialog box.
3) Type "Fast Video Download" in the search window of the web page that displays and press Enter.
4) Click the "Add to Firefox" button to the right of "Fast Video Download" to install that extension module.
5) Go to YouTube (or most any other video site) and display a video player for a file you want to download.
6) There will be a small icon that has a yellow arrow pointing down to the left in the extreme bottom right-hand corner of the Firefox web browser. Click that icon to download the video file.
-Bob
