Guest Post from What About Money? a website run by the FSA of the UK to help 16-24 year olds understand money.

Savings and investments
In our grandparents’ generation, saving a good chunk of each pay packet was standard practice – and the reason why was very simple. In those days, there were no such things as credit cards or store cards. And personal loans and bank overdrafts were not normally available to the average man on the street. This meant that if you wanted to make a large purchase, such as furniture or even a motor car, there would only be one way to do it – save.
Saving: A timeless habit
But despite the borrowing options open to the over 18s today, saving is still the best way to buy anything you need. Not only do you stay out of a debt (which means you won’t have to pay interest), but by saving you can earn interest instead on your money making you richer still.
Even if you are not saving for anything in particular, putting money aside each month – even if it’s just £10 or £20 – is a great habit to get into. Having a little bit of cash to fall back on gives you choices and freedom.
But stashing your cash under your mattress, or even in your every day current account, is no good as you won’t be earning interest on it. Instead put your money into the right savings account.
Where should I save?
As soon as you hit 16, you will have to save in an adult’s account where, unlike a child’s account, tax is payable on any interest you earn. However, the tax man does allow every resident adult in the UK to save a certain amount tax-free in what’s called an ISA (Individual Savings Account).
For this tax year (to April 2009), the amount you are allowed to save before you have to pay tax on interest is £3,600. For this reason, an ISA is always the first place to start saving. But make sure you find an account that pays the best rate of interest by doing some research online first.
What’s best for you?
If you are lucky enough (or just work hard enough) to have more than £3,600 each year to put aside, it’s time to look at other kinds of savings accounts. A regular saver with instant access to your funds is the most straightforward – though it may not pay the best rates of interest, especially if you do not save the minimum required per month.
If you don’t want access to your money for a year or two, fixed rate bonds tend to pay better rates of interest. But if you change your mind and withdraw your money during the term of the deal, the interest earned could be wiped out entirely.
You may also prefer to use an online savings account but – especially if you are already prone to internet spending – bear in mind just a click of a mouse could undo all your hard work.
Most people never have to worry about this but if the bank or building society you are saving with goes bust, the Financial Services Compensation Scheme (FSCS) will protect the first £50,000.
Investing on the stock market
When it comes to money management, saving is always the best place to start. But while the process is rewarding, it is slow and steady too. That’s why, in addition to their savings, some people choose invest the money. Essentially, investing is saving for the long term (usually over five years) but with the hope of getting a better return..
You can invest in different ways, for example buying shares in companies. But there are other options such as property and fixed interest investments (these are where you loan money to companies or the government and you get interest in return). But investing is a complicated process and novice investors usually don’t pick these investments themselves.
Instead they invest in a fund, like a unit trust, that pools your money with other investors and spreads it out in different areas on the stock market. The fund could invest just in shares, sometimes focusing on specific sectors such as large UK or European companies. In addition to funds that invest in shares, some focus on property or fixed interest whilst others may spread across all three types. But the detail is left to a fund manager whose job it is to literally manage everyone’s money.
Depending on this fund manager’s choices, and the state of the markets in general, the value of your investment can go up and down. But, as you would expect, the service is not free. The fund manager will charge a percentage of the market value of the fund every year.
If you find that you get the hang of the markets, you can even ‘stock pick’ yourself. But, to use a familiar phrase, you’ll have to do your homework first.
There are various places you can review internet banks to see which will be best for your needs.