A cookie

Stores information about the users web activity

stores software developed by the user

stores the password of the user

stores the commands used by the user

None of these

Cookies are text files with small pieces of data such as a username and password etc.
The purpose of the computer cookie is to help the website keep track of your visits and activity.
That is used to identify your computer as you use a computer network.
Specific cookies known as HTTP cookies are used to identify specific users and improve your web browsing experience.