Computer software and Spyware

Computer software noun - (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory.

Spyware and computer software are semantically related. In some cases you can replace term "Spyware" with "Computer software", this terms are similar.

Spyware noun - Computer software that obtains information from a user's computer without the user's knowledge or consent.

Computer software and spyware are semantically related. You can use "Computer software" instead a noun "Spyware".