While E*TRADE’s baseline fees are a little high ($6.95 for stocks/ETFs, $6.95 plus 75 cents per contract for options) compared to Ally Invest, Charles Schwab, and Fidelity, E*TRADE does offer volume discounts. If you make more than 30 stock/ETFs trades per quarter, the fee drops to a very competitive $4.95, and if you trade more than 30 options per quarter, the contract fee goes down to 50 cents. That makes E*TRADE a good fit for active traders who keep a close eye on the market.
Keep good records for the IRS. If you’re not using an account that enjoys tax-favored status — such as a 401(k) or other workplace accounts, or a Roth or traditional IRA — taxes on investment gains and losses can get complicated. The IRS applies different rules and tax rates, and requires the filing of different forms for different types of traders. (Here’s an overview of the IRS rules for stock traders.) Another benefit of keeping good records is that loser investments can be used to offset the taxes paid on income through a neat strategy called tax-loss harvesting.

There are risks associated with investing in a public offering, including unproven management, and established companies that may have substantial debt. As such, they may not be appropriate for every investor. Customers should read the offering prospectus carefully, and make their own determination of whether an investment in the offering is consistent with their investment objectives, financial situation, and risk tolerance.

Passive investing is what long-term investors do — and the intent behind their actions is very different. Their approach to buying and selling stocks is considered passive in that they tend not to transact often. Instead of relying mostly on technical analysis (as active traders do) and trying to time the market, passive investors use fundamental analysis to carefully examine the strength of the businesses behind the ticker symbols and then buy shares with the hope that they’ll be rewarded over years — decades, even — through share price appreciation and dividends.

Paying for research and analysis can be both educational and useful. Some investors may find watching or observing market professionals to be more beneficial than trying to apply newly learned lessons themselves. There are a slew of paid subscription sites available across the web, the key is in finding the right ones for you. View a list of the services I use myself. Two well-respected services include Investors.com and Morningstar.

Now that you've learned the basics of stock trading, you can get into the specific ways you can make money. Our trading stock strategy guide is a collection of articles explaining real-life techniques you can use to begin trading stocks. You'll learn how investors like Warren Buffett lower their cost basis through using stock options, how other stock traders make money by anticipating dividend changes, and much more.
Prior to investing in a managed portfolio, E*TRADE Capital Management will obtain important information about your financial situation and risk tolerances and provide you with a detailed investment proposal, investment advisory agreement, and wrap fee programs brochure. These documents contain important information that should be read carefully before enrolling in a managed account program. Please read the E*TRADE Wrap Fee Programs Brochure for more information on the advisory fee, rebalancing methodologies, portfolio management, affiliations, and services offered.
Find a good online stock broker and open an account. Become familiarized with the layout and to take advantage of the free trading tools and research offered to clients only. Some brokers offer virtual trading which is beneficial because you can trade with play money (see #9 below). A great tool for comparing online brokers can be found at StockBrokers.com.
If you want to learn more about how to invest in a stock, check out the directory of Investing for Beginners articles I've written, sorted by topic or head over to my blog for more esoteric and advanced topics that aren't particularly appropriate for beginners. Whatever happens, remember that stocks are just one of many types of assets that you can use to build wealth and become financially independent. 
Stock mutual funds or exchange-traded funds. These mutual funds let you purchase small pieces of many different stocks in a single transaction. Index funds and ETFs are a kind of mutual fund that track an index; for example, a Standard & Poor’s 500 fund replicates that index by buying the stock of the companies in it. When you invest in a fund, you also own small pieces of each of those companies. You can put several funds together to build a diversified portfolio. Note that stock mutual funds are also sometimes called equity mutual funds.