What is the most common type of spyware?

Adware is a type of software application that is used to track a user's online activity and display screen ads.  https://creaturesincrisis.org/?p=777https://ivfsurvivalguide.com/?p=1445 Other common types of spyware consist of keyloggers, which are used to track a user's keystrokes, and Trojans, which are utilized to steal individual info. Full Report