Youtube provides lots of useful videos for learning new things and skills, although some of us don't like the policies made by Youtube.
Usually, Youtube users will download the videos they need to watch offline as I did.
Sometimes, certain topics are organized into appropriate playlists. Well, here I will try to share how to download playlists on Youtube using the internet downloader, in this case, IDM.
Step One - Go to Youtubemultidownloader
Choose Playlist as shown in the red box below, or you can go directly to --> https://youtubemultidownloader.net/playlists.html
Step Two - Copy the URL address of the video you want to download
I am going to download the hacker101 video playlist, this will be different from the one you need,
https://www.youtube.com/watch?v=zPYfT9azdK8&list=PLxhvVyxYRviZsAKXZEbmfsVMZp3s0KaVE&ab_channel=HackerOne
Here you can choose the quality of the videos, I chose MP4 720P.
Step Three - Copy the output generated earlier to the download manager
I am using IDM this time;
Step Four - Download manager
Internet Download Manager users can go to task --> add batch download from clipboard
for other download manager users like FDM, you can use FDM --> Menu --> Paste URLs from clipboard
The display that appears for IDM users will be as below, select Check All then press the Ok button.
Done, you just have to wait for the download from the playlist that you will watch later when you are offline.
This simple tutorial has been widely available on the Internet, I wrote it only as personal documentation in case one day I need it, I know where to go without looking around again.