Om dizze add-ons te brûken, moatte jo Firefox downloade.

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Beoardielingen foar Popup Blocker (strict)

Popup Blocker (strict) troch Jeremy Schomery

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Wurdearringen foar Firefox-brûker 15217220
troch Firefox-brûker 15217220, 6 jierren lyn
What does clicking the icon do? Either it's grayed out or it's blue, but it still blocks popups? I don't get it.