What is DDNS and how does it work? (Explained for beginners) or Can someone explain what is DDNS in s

"Can someone explain what is DDNS in simple terms?"

Hey guys,

I keep hearing about DDNS but have no clue what it actually is. Like, what is ddns and how does it even work?

From what I gather, it’s something about linking a domain name to a changing IP address? But my home IP changes all the time, sooo... how does that help?

Also, why would I even need it? Is it just for techies or can a regular person like me use it for something?

Thanks in advance for dumbing it down for me! 😅

(PS: If you’ve got any noob-friendly examples, that’d be awesome.)