Investing sounds complicated, but the basics that matter most fit on an index card. This is general education, not financial advice for your situation.
Key takeaways
- The earlier you start, the more time your returns have to earn their own returns.
- Instead of picking single companies, many beginners use low-cost index funds that hold hundreds of companies at once.
- Fees look small but add up over decades.
Time in the market
The earlier you start, the more time your returns have to earn their own returns. Small amounts invested early can grow more than larger amounts invested late.
Spread the risk
Instead of picking single companies, many beginners use low-cost index funds that hold hundreds of companies at once.
Keep costs low
Fees look small but add up over decades. Compare the yearly fee of any fund before you buy.


