How to create a WordPress Child Theme + Find out why you might want to do this

[@osvaldowesly9993]

Excellent Bjorn! I have been wanting for a while to learn how to make a child theme. Excellent as always!

[@wplearninglab]

Thanks Osvaldo and thanks for watching. And sorry for the delay! Summer holidays with kids at home 24/7...

[@visualmodo]

Really good work!

[@wplearninglab]

Thanks Visual and thanks for watching!

[@BashkimUkshini]

I'm using Storefront as parent theme.
Does that mean my first 3 lines from functions.php should look like:

[@curious_gage]

Didn't include the link to the code in the description

[@flavy1998]

Hi I keep searching for your tutorial to create child theme for block style theme but can't find it. Can you please post it here? Many thanks

[@joannalaventzaki8019]

would be interested too

[@multi-linechannel2352]

Stylesheet is missing. getting this error.
style.css:
/*
Theme Name: Astra Child Theme
Template: astra
Version: 1.0.0

*/
functions.php: