From GameWatcher: “Fortnite Season 8 kicked off with a bang today, bringing a whole suite of new additions with it. Alongside the expected introduction of a new Battle Pass, items and map changes, players will now have an easier time completing Daily and Weekly challenges, thanks to the addition of the Party Assist feature.
Here’s what the Party Assist feature does in Fortnite Season 8.”
Source: N4G PC Fortnite Party Assist – What Does the Party Assist Do?