jQuery : help with jquery onchange event on dropdown menu

jQuery : help with jquery onchange event on dropdown menu
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Then, type the letters 'awesome' on the keyboard.
Your YouTube progress indicator will turn into a shimmering rainbow.

Allow me to introduce myself briefly,
Hi, my name is Delphi, nice to meet you.
I am at your disposal to help you with any questions you have.
jQuery : help with jquery onchange event on dropdown menu
Don't hesitate to leave a comment or start a chat if you have a more specific question.
If you have an answer or any relevant information to share, please comment below.
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with dropdown help event jQuery : jquery on menu onchange