How do I buy WETH?

How do I embark on the journey of acquiring WETH? Could you possibly guide me through the steps involved in purchasing this cryptocurrency? Is there a specific platform or exchange I should be utilizing? Are there any prerequisites or requirements I need to fulfill prior to making this purchase? Additionally, are there any safety measures or best practices I should be aware of to ensure a secure and smooth transaction? Your insights and advice would be greatly appreciated as I navigate this new territory.