How to Start Investing: A Simple Guide for Complete Beginners

You don’t need to understand the stock market to start investing in it — no finance degree, no CNBC habit, no earnings reports required.

You need four things: a phone, a bank account, about $25, and ten minutes. That’s the whole barrier to entry in 2026.

Let me walk you through each step.

Step 1: Open a Free Brokerage Account

A brokerage account is just a place to hold your investments. Think of it like a bank account, but for stocks and funds instead of cash.

The big names are Robinhood, Fidelity, and Schwab. All three are free to open. No minimums, no monthly fees, no catch.

Pick one and sign up. It takes about five minutes. You’ll need your Social Security number and bank info for the link. That’s standard and required by law for every brokerage.

Step 2: Put In $25

Transfer $25 from your bank account. Some apps let you start with as little as $1, but $25 gives you enough to actually see your money move.

If $25 feels like too much right now, that’s totally fine. You don’t need $1,000 to start investing. Even $5 works. The point is to start, not to start big.

Step 3: Buy a Total Market Fund

This is where people freeze up. “What do I buy?” The answer is simple: a total market index fund.

Think of it like a shopping cart at the grocery store. Instead of picking one apple off the shelf, you’re buying a cart that already has a little bit of everything in the store. One purchase gives you a tiny piece of thousands of companies.

These funds are usually ETFs (exchange-traded funds), which just means you buy and sell them like a regular stock, even a fraction of one. The most popular options are VOO (Vanguard S&P 500 ETF), which tracks the 500 largest U.S. companies, and VTI (Vanguard Total Stock Market ETF), which covers the entire market including smaller companies. VOO is the more common pick, VTI is slightly more diversified, and either one is a great starting point.

Search “VOO” (or “VTI”) in your brokerage app. Tap buy. Enter your amount. Confirm. Done.

Step 4: Do Nothing for at Least 6 Months

This is the hardest step. After you buy, close the app and walk away for at least six months. Seriously.

Your balance will go up and down every single day. That’s normal. Historically, the U.S. stock market has finished every 20-year stretch higher than it started — but it bounces around constantly in the short term, and past results are no guarantee.

The people who make money investing are the people who don’t touch anything. They just let time do the work.

What Happens Next

After six months, you’ll have learned more about investing by doing it than you ever would from reading about it. You’ll understand how the market moves. You’ll feel the emotional pull to sell on a bad day and resist it.

That’s when you can start thinking about next steps. Maybe you increase your monthly contribution. Maybe you learn about different sectors. Maybe you start exploring individual companies.

But none of that matters today. Today, the only thing that matters is starting.

New to this? Read about the common mistakes that trip up beginners so you don’t have to learn them the hard way. Or if you’re worried about risk, here’s our take on whether investing is actually safe.

Ready to Learn More?

Want to see what’s inside a total market fund? Browse the companies by industry on Stockbrowse. It’s a great way to understand what you actually own when you buy a fund like VTI or VOO. Think of it as education, not a to-do list.

Stockbrowse is for research and education, not financial advice. Even a total-market fund can fall, sometimes for years, and your balance can drop below what you put in. Past performance doesn’t guarantee future results. Do your own research or talk to a qualified advisor before investing.