Go on YouTube and look at videos to learn how to read a balance sheet, income statement, and cash flow statement. Don't buy companies with bad balance sheets.
Decide if you want to commit to long term investing or short term investing. Short term is usually much riskier and will probably get you less in profit but you'll get the profit quicker. Long term is far safer and will likely get you more in profit but that will be inaccessible for long stretches.
When starting out buy companies you know and believe in that have good balance sheets (manageable debt load and decent amount of cash on-hand) if all that makes you uncomfortable but companies like Microsoft, Google, Amazon, Apple, and Facebook. If you feel a bit more bold buy Tesla.
My total portfolio which is a little over a year and a half old is up about $11K about $9K of that is from just Microsoft, Facebook, and Apple. $6.2K of it is just from Apple alone.
If you buy a company with a good balance sheet and solid fundamentals and you're a long term investor don't sell for at least a few years if possible. The stock market tends to go up and to the right as time goes on. I'd be up way more if I kept some of the stocks I sold out of.
Don't follow the stock market too closely. Excessive tracking can lead to making too many moves.
I really appreciate y’all man