Here are the steps on how to download YouTube videos into WAV format according to the video Youtube to WAV converter by Youtubetowav converter:

1. Choose a YouTube to WAV converter from online. There are many converters available to download youtube to WAV, so make sure to choose one that is reputable and will not affect the original content or quality of the audio.
2. Once you have chosen a converter, follow the instructions on the website to download and install it.
3. Open the converter and paste the URL of the YouTube video that you want to download.
4. Choose WAV as the output format.
5. Click the "Convert" button.
6. The converter will download the YouTube video and convert it to WAV format.
7. Once the conversion is complete, you can save the WAV file to your computer.

Also read: https://getassist.net/best-youtube-to-wav-converter/