What is investing, and why it matters

Investing means using money today to buy something you expect to be worth more, or to pay you an income, in the future — shares in a company, a bond, property, or a fund that holds many of these.

Saving vs investing

• Saving keeps money safe and available (a bank account). It earns little and can lose value to inflation over time.
• Investing accepts some ups and downs in exchange for the chance of higher long-term growth.

Both matter. You save for near-term needs and emergencies; you invest for goals years away, such as retirement.

Why it matters

Over long periods, a diversified basket of investments has historically grown faster than cash and faster than rising prices. That growth, compounded over decades, is how a modest, regular amount can turn into a meaningful sum.

Key risks

• Investments can fall as well as rise; you may get back less than you put in.
• Higher potential return almost always comes with higher risk.
• Time reduces (but never removes) risk — money you might need soon usually shouldn't be invested.

Start by understanding risk and return and compounding.