ADWARE

• Hard drive infestation

• Invasive computer programs

• Invasive software, perhaps

• Online pop-up source

• Pop-up generators

• Pop-up producer

• Pop-up source

• Pop-up-producing program

• Producer of pop-ups

• Program producing pop-ups

• Program that generates online pop-ups

• Program with popups, perhaps

• Programming behind computer pop-ups

• Relative of spam

• Scourge of surfers