Formatting<span> writes the file system structure to the disk.</span>
<span>Stock market firms, also known as brokerage firms, assist in the act of buying and selling financial securities. These trades are financed through financial institutions for security.</span>
Answer: Something people can change and share. It is usually given the bad name of have a bunch of fake information and bugs. Wikipedia is a good example of an open source website but it is not a program.
Explanation: An open source program is a program where you have free rein to basically do whatever you want to it.
