(Answered) What are POW and its major difference from POS?What are POW and its major difference from POS?

➤ How does Proof of Work differ from Proof of Stake (PoS)?
They differ in the resource used to secure the ledger. PoW relies on computing power and energy with competing miners. PoS selects validators based on staked cryptocurrency and often uses slashing for misbehavior. PoS lowers energy use and alters attack economics, but it introduces stake-based centralization and different finality rules.