What Is Investing?

Investing means putting your money to work so it can grow over time. Instead of keeping cash in a savings account earning minimal interest, you buy assets—stocks, bonds, or funds—that have the potential to increase in value or pay you income.

The U.S. stock market has historically delivered roughly 10% average annual returns over the long run, though past performance doesn't guarantee future results. The key is time in the market, not timing the market. Starting early lets compound interest work in your favor.

Why Not Just Keep Cash?

Inflation erodes the value of money over time. If your savings earn 1% but inflation runs at 3%, you're losing purchasing power. Investing in diversified assets has historically helped people grow wealth faster than inflation.

Example: The Power of Compounding

If you invest $5,000 per year starting at age 25 and earn 7% annually, you could have over $1 million by age 65. Start the same amount at 35, and you'd have roughly half that. A decade of extra compounding makes a huge difference.

What You Can Invest In

1. Stocks

Shares of companies. When you buy a share of Apple or Microsoft, you own a tiny piece of that business. Stock prices go up and down based on company performance and market sentiment. Many companies also pay dividends—a share of profits paid to shareholders.

2. Bonds

Loans to companies or the government. You lend money; they pay you interest and return the principal at maturity. Bonds are generally less volatile than stocks but offer lower growth potential.

3. ETFs and Mutual Funds

Baskets of many stocks or bonds. One share of an ETF might hold hundreds of companies, giving you instant diversification. Most beginners start here rather than picking individual stocks.

4. Tax-Advantaged Accounts

IRA, Roth IRA, and 401(k) are special accounts where your investments grow with tax benefits—either you get a deduction now, or you pay no tax when you withdraw. Using these first can significantly boost long-term returns.

How This Course Is Structured

We'll cover each topic step by step: choosing a broker, opening the right accounts, understanding stocks and bonds, building a diversified portfolio, and minimizing taxes. By the end, you'll have a clear roadmap to start investing.