Free YouTube Downloader - Download YouTube videos quickly and simply

Step 1: Run Free YouTube Downloader. If you do not have the software, you can download the latest version of Free YouTube Downloader here.

Step 2: Copy the link of the Youtube video you want to download

Then paste that path into Enter YouTube URL or select a file on your hard driver.

Step 3: In Output format: Select the video format, here I choose 3GP format.

Step 4: At Pererred quality: Select the video quality, I choose quality standard

Step 5: Choose a folder on your computer to contain the video by clicking Setting

 
In Settings, select a folder on your computer to contain the video, then click OK

Finally, click Download to start downloading the video to your computer. The speed of the process depends on the amount of downloaded videos.

Source : http://tips.betdownload.com/fre-youtube-downloader-download-youtube-videos-to-your-computer-882n.aspx