Answer:
The question is incomplete. The completed question is:
What is the name for unwanted software that installs when you click some links?
a. cookie
b. browser
c. ftp
d. malware
The answer is: d.
Step-by-step explanation:
A Cookie is data that is sent by an internal server to a browser which is used to identify a user or monitor their access to the server
A Browser is a program with a graphical user interface used to display files on the world wide web pages.
FTP is short for file transfer protocol. It is a network protocol used to transfer files between computers and the server on a computer network.
Malware is short for malicious software. It is a harmful program or file that can alter or destroy the proper functioning of a computer. Includes computer viruses, spyware, Trojan horses among others.
Given the above definitions, the unwanted software can be classified as malware.