Before you grow too fond of YaST please be aware that it is on its way out (sadly) because maintenance is becoming a nightmare.
Some modules are already withdrawn, others still work (until they don’t) and others might work according to old standards (good for compatibility with old systems but not the way to go for a fresh install).
For software management use myrlyn which is basically a rewrite of YaST2-Software; you might have it already installed by default.
Other system configurations now rely on Cockpit, see new-launcher-aims-to-simplify-cockpit-installations for a starter.
Feel free to ask if you need further advice.