Educate yourself about the difference between investment account types and investment vehicle types.
Account type = Basically the tax status of the account.
- Traditional 401k or IRA = No taxes now, no taxes during growth, taxed as income at withdrawal. 401k is typically offered by your employer and may include a match. Not contributing enough to get this match is a very bad decision. You are essentially throwing away an immediate ("free") return on your investment.
- Roth 401k or IRA = Taxed now, no taxes during growth, no taxes at withdrawal.
- Taxable account = Taxed now, maybe taxed during growth, taxed on profits at withdrawal, gets complicated.
You get some pretty good tax advantages from both a 401k/traditional IRA and a Roth. This means you have more money at retirement than you would in normal taxable accounts.
Vehicle type = The thing you are investing in. There are A LOT. These are the big ones that normal folks invest in.
- Stocks = Partial ownership of a company. Could be a domestic company or international company. Prices will fluctuate for a large number of reasons, but the biggest indicator is the financial health of the company.
- Bonds = Basically lending money to an organization for a period of time, with an agreed upon interest rate. Prices will fluctuate based on changes in the "going" interest rates on new bonds and the credit worthiness (financial health) of the issuing organization.
- Mutual Funds = Basically a holding of any other investment type. Typically diversified to limit risk, but potentially narrowed to a single market segment or risk tolerance.
- REITs = Basically buying and selling mortgages.
- CDs = Give a bank your money for a determined amount of time and you get $x extra back. Affected by interest rates.
- Gold/Silver = You know what this is.
The type of account you choose really doesn't limit which vehicle types you can invest in - though you aren't going to invest in a CD through your 401k/IRA. The generally recommended "best practice" for investing is:
http://i.imgur.com/PWfvdvB.png
1. Build your savings so you don't go bankrupt if you lose your job.
2. Contribute to your 401k to get the maximum employer match.
3. Pay off your debts. Start with your highest interest debts.
4. Fund your Roth IRA to the max allowed.
5. Fund your 401k to the max allowed.
6. Invest/save in taxable accounts.
When selecting the investments you want in these accounts, you need to consider your risk tolerance, your time horizon for needing the money, and the expenses related to the investments.
The general rule of thumb is that young people can be more risky with investments. We still have 30-40 years before retirement to make more money, if our investments depreciate. That higher risk is generally rewarded with higher returns, but we could also lose money. You see pretty risk averse, so it sounds like more stable investments would be appropriate. This would be something like bonds issued by highly regarded organizations. You can buy into bond mutual funds in almost any investment house, within any type of account (401k, Roth, taxable). Vanguard is a favorite of mine that offers very low expense ratios, meaning you lose less of your money to expenses each year than some of the other big names.