Downloading videos from YouTube on your computer is a quick and straightforward process, thanks to the All in One Video Downloader.

1. Go to YouTube's website and open the video that you want to download.

2. Copy the video's link from your browser's address bar.

3. Paste the link into the search box on All in One Video Downloader, such as the one at the top of this page.

4. All in One Video Downloader will automatically begin searching for the video. It will display the results within a few seconds.

5. Determine the video resolution that you want to save, then right-click on the Download button and select the "Save", "Save As", or "Save Link As" option. The naming will vary depending on the browser that you use.