How do I send Crypto to my Coinbase wallet?

Could you elaborate on the steps involved in sending cryptocurrency to a Coinbase wallet? I'm fairly new to this space and want to ensure I do it securely. First, do I need to have a Coinbase account set up and a specific wallet address for the type of crypto I'm sending? Secondly, what platforms or wallets are compatible with Coinbase for sending crypto? Also, are there any fees associated with transferring crypto to Coinbase, and how long does the process typically take? Lastly, are there any security measures I should take to protect my Coinbase wallet from potential hacks or fraud? Thank you for your assistance in clarifying this process.