Bond which I mentioned earlier are basically a loan you give to a company or government which is supposed to be paid back over time whether it's a year or five years or ten years from the purchasing day. A bonds value its related to the interest rates if the interest rates go up the the value of the bond goes down and vice versa. And how much money you make depends on how long it takes to payoff and the level of interest rates.
This is were a helpfull tool comes into play it's a app most people have and it's called stocks and you can use it to look at how stocks are doing and add pacific stocks you want to see and remove stocks you don't want to see images below.
Graph showing how the stocks price is doing
Example of stocks information from the app
Example of removing apps
This is a example of adding stocks to the app