Other crossword clues for answer "POPUPAD"POPUPADSurfing hazard?Something to close when browsingOpera annoyance?Safari sightSurfing intrusionRevenue source in many a free appSurfing annoyanceWindow one would rather keep closedEtail promotionBrowsing annoyanceInternet nuisance ... or a hint to four answers in this puzzleWindow you might want to close quicklyWebsite annoyanceWeb surfer's annoyanceCyber-nuisanceComputer plug?Online annoyanceBit of Web clutter, and a hint to making sense of four answers in this puzzle