Learn about the basics first such as:
• Bitcoin wallets
• How Bitcoin works
• What is Blockchain
• Types of wallet
• And different kinds of investments
Second Learn what kind of investments you need to do, here are:
• Trading
• Holding
When you've decided what kind of investment you're going to do start finding exchange where you will bought your first bitcoin there's a lot of platforms where you can buy bitcoins such as:
• LocalBitcoins
• Binance
• Coinbase
• Just search on the internet.
NOTE: You should know the risk you're going to face when it comes to investment remember that there's no assurance that if you invest you're going to earn so invest only what you can afford to lose.
What you have said above are very helpful for those who are new to this. It can serve as a guide for them. I believe all investments are pretty much difficult due to nothing about business is easy same as bitcoin. Knowing deeply and investing in bitcoin is hard but if you really are interested in here, learning it will be enjoyable and easy for you. The following informations above are the best explanation and procedures to know.