Does MetaMask support smart chain?

Excuse me, could you please clarify if MetaMask, the popular cryptocurrency wallet, supports smart chain technology? I've been hearing a lot about the benefits of smart contracts and I'm wondering if MetaMask users can take advantage of this feature to enhance their transactions and interactions with decentralized applications. If MetaMask does support smart chain, how does it integrate with the platform and what are the steps a user needs to follow to get started? I'm particularly interested in the security measures MetaMask has in place to protect smart chain transactions. Thank you for your time.