What is the best way to get Monero?

Could you kindly elaborate on the most effective method for acquiring Monero? I'm quite interested in this cryptocurrency and would appreciate some insight into the most secure and convenient way to obtain it. Are there any specific exchanges or platforms that you would recommend for purchasing Monero? Additionally, are there any specific security measures that I should take into consideration when acquiring Monero to ensure the safety of my investment? Thank you for your assistance in this matter.