For someone who is new and has no idea on where or how to start investing in bitcoin where should we look at first and what should we avoid??
Before you begin investing, make sure you set aside emergency funds and only invest what you can afford to lose. Do your own research to learn about the features and growth potential of various cryptocurrencies. You should also understand the risks involved because they are not governed by the government, and that is what makes them open to scammers.
Additionally, use a reputable wallet to keep your coin. Exodus, TrustWallet, Electrum, and Coinbase are just a few of the wallets that I can suggest to you, you can learn more about them. These wallets generate a private key, which is an alphanumeric key made up of letters and numbers. If you share or lose this private key, you will definitely lose all of your assets because there are crypto words that state that "not your key, not your coin." So save your private key.
In cryptocurrency, we have short-term and long-term investments. Most investors pick long-term investments because it is more profitable. You can do this by using DCA strategy, such as investing $100 every week for example just to attain your goal.