JCE Editor is the best and most used Editor in Joomla; only TinyMCE as the core editor can beat it. Every Joomla site should have the JCE Editor installed because it is free and easy to use.
If you have a custom.css file and would like to use JCE Editor to insert the CSS style classes to trigger CSS, this is how you can do this without knowing any HTML. Just follow these easy steps.
Read more: How to add styles in Joomla without HTML Code in JCE Editor
Is it possible to do things in Joomla Backend that is considered a hack! This tip from Basic Joomla is the answer, Yes!, there are several hidden possibilities in Joomla if you put your fingers into it.? - Here is how to use a hack for doing better Menu separator in Joomla. Here are two ways to do it, the hack and a CORE way.
Read more: Joomla Hack - A Better Way to insert a Menu Separator, or?
When you are about to change passwords in other ways that it's intended to do, you should always take in mind that it always is a security risk. You should therefore use extra care when you need to use these steps. These ways work in Joomla 2.5, 3.x, and 4.x. The tutorial is based on Joomla Docs.
Read more: Tutorial: How to change forgotten admin password in Joomla