I learned everything I know about investing from the Indianapolis-Marion County Public Library. Check your library for books on investing, especially "A Random Walk Down Wall Street" by Burton Malkiel and "Millionaire Teacher" by Andrew Hallam. If you're not a reader, both basically say it's almost impossible to beat the market and you should aim to match the market by buying a diverse index fund. I've managed to invest on $8.50 an hour through Stash, and I keep an emergency fund tied up in Acorn. If you think you're too poor to invest, check out microinvesting apps.