One of the best ways to get into investing is to house hack. You buy and live in a house that needs some work, and fix it up while you do. When it's at a satisfactory level, you sell it and repeat, or rent it out and repeat. That's how I got my start. It's a great way to get your feet wet and learn some important skills.
But how do you know what house is a deal? Talk to local real estate agents, lenders, and other investors. There are local meetups you can likely go to and people will be more than happy to share their thoughts and opinions. Read books on real estate investing. Read threads on BP.
As for specific things to learn- How much do items like cabinets and flooring cost in my area? What are my local covenants and requirements for electrical/plumbing/structural work? What rates do local banks offer and what loan is best for me?
And the most important question - what are your investing goals? Cash flow? Appreciation? That will help you narrow down what type of asset you want and where. Feel free to DM me with any questions. Welcome to BP!