Some of the companies sell part of their ownership to the public and it gives the share holder a part of the financial growth of the company. You can buy these shares online and you get the benefits as interest depending on t eh growth of the company.
You can either buy the income shares of the company or you can buy the growth share of the company. If you buy the income share, the company gives the share holders the profits that the company got at the end of the year in the cash or more shares. You can also sell your shares back to company if you want to.
The other form of share, the growth share is the type where you do not get the dividends annually but the profit goes back into the company to add to its growth. In this kind of share the value of your share grows according to the company's growth. The share holders can sell their shares whenever they want to, depending on the value of their shares.
The second type of share holding is obviously more profitable and can be sold according to the market unlike the income shares. However, there is always a risk involved in such kind of business and to be successful there are certain things that you have to keep yourself updated about. You need to be aware of what is happening in the market and what the company is like. You have to keep yourself updated about what is going on to guard yourself against brokers who rope people in to buying shares which will take away all their savings. You should stay informed about everything that is going on in the market and stock trading to be successful in this kind of business.
You can always choose the right equities with the help of some good stock tips. You can find such tips for free at Buy Zone Review