How to Create a true "404" error page in Joomla 4

Creating a custom 404 error page is very simple in Joomla! 4 and only takes a few minutes.
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Due to a limitation within Youtube I had to add it to our FAQ
https://bearsampp.com/faq/general/custom-404

Use the search module anywhere in the site with a keyword wich should return one of the products from the Test category, for example "tests". If you don't see the Test product then the pludgin works. Is simple than that!

How to install Bearsampp

https://www.youtube.com/watch?v=PtDc__wd_7w

JD22DACH - ACL - Benutzerrechte konfigurieren

https://www.youtube.com/watch?v=4bygpiSkwqE

Bear's Tutorials Live Stream https://www.youtube.com/watch?v=R7Qd269mFSE