How to send bitcoin to another wallet?

Could you please guide me through the process of sending Bitcoin to another wallet? I'm new to this and would appreciate a step-by-step explanation. Do I need to have the recipient's wallet address? What happens if I make a mistake in the address? Are there any fees involved in the transaction? How long does it usually take for the bitcoin to arrive in the recipient's wallet? I'm also curious about the security measures in place to ensure the safety of the transaction. Thank you in advance for your help.