money · subtopic

Investing Basics

Index funds, brokerage accounts, and how to get started without needing to know everything first. Build a solid foundation before diving into the details.

15 guides

Money Jul 5, 2026

How Investment Gains Are Taxed

Capital gains, dividends, cost basis, and the tax forms your brokerage sends. What you owe when you sell investments in a taxable account, and how to owe less.

Money Jul 5, 2026

What Is A 529 Plan?

How 529 college savings plans work: the tax breaks, what counts as a qualified expense, state deductions, financial aid impact, and what happens to leftover money.

Money May 19, 2026

Should I Invest or Pay Off Debt?

How to decide whether to put extra money toward investments or debt payoff, using interest rates as the key threshold — with a clear decision framework.

Money May 19, 2026

What To Do When the Stock Market Drops

How to respond when the market falls — and why the most important thing most investors can do is nothing.

Money May 14, 2026

How To Start Investing for Beginners

A practical first-investor guide: what to do before investing a dollar, where to put money in the right order, what to pick first, and what to avoid.

Money May 13, 2026

How Compound Interest Works

Why money grows faster over time, how compound interest builds on itself, and why starting early can matter more than how much you invest.

Money May 13, 2026

What Is A Bond?

What bonds are, how interest and maturity dates work, why prices and rates move in opposite directions, and where bonds fit in a portfolio.

Money May 13, 2026

What Is A Brokerage Account?

What a taxable brokerage account is, how it differs from retirement accounts, and when it may be useful.

Money May 13, 2026

What Is A Mutual Fund?

How mutual funds pool investor money, what active vs. passive management means, and which fees to check before putting money in.

Money May 13, 2026

What Is A Stock?

A beginner-friendly explanation of stocks, ownership, dividends, stock prices, and the risk of losing money.

Money May 13, 2026

What Is An ETF?

A simple explanation of exchange-traded funds, how they differ from mutual funds, and what to check before investing.

Money May 13, 2026

What Is An Index Fund?

What index funds are, how they track a market index, and why low fees and built-in diversification make them a smart starting point.

Money May 13, 2026

What Is An Option?

A cautious beginner explanation of call options, put options, expiration, strike price, and why options are risky.

Money May 13, 2026

What Is Investing Time Horizon?

How your investing timeline affects risk, cash needs, asset allocation, and whether money should be invested at all.

Money May 13, 2026

What Is Investment Risk?

A plain-English explanation of investment risk, including market risk, inflation risk, concentration risk, and why risk depends on your timeline.