| Pop-up stuff |
| Invasive apps |
| Pop-up source |
| Pop-up sources |
| Pop-up producer |
| Cause of pop-ups |
| Pop-up generators |
| Program with plugs |
| Producer of pop-ups |
| Online pop-up source |
| Hard drive infestation |
| Online pop-up producer |
| Producer of PC pop-ups |
| Source of some pop-ups |
| Norton AntiVirus target |
| Producer of Web pop-ups |
| Pop-up-producing program |
| It can dirty your Windows |
| Program producing pop-ups |
| Invasive computer programs |
| Invasive software, perhaps |
| Program with popups, perhaps |
| Producer of annoying pop-ups |
| Programs with popups, perhaps |
| Program producing online pop-ups |
| Programming behind computer pop-ups |
| Program that generates online pop-ups |