I'm making a simple map using QGIS 3.8.2 and data from OSM. The maps looks good, but I'd like to add a legend. It seems like there used to be an "add new legend" button in older versions of QGIS, but I can find nothing like that in 3.8.2. Is is still possible to add a legend without writing python code?
Addendum: Ok, after seeing ahmadhamb's answer I am very confused. His screen and menus look very different than mine. I am attaching a screenshot of what I have, with the opening screen in the background and the "About QGIS" screen in the foreground. Where do I get the QGIS that ahmadhamb has???