Quick answers
How do I edit a build in Fortnite on PC?
Look at a piece you built and press G, then click the tiles you want removed and press G again (or confirm with the mouse) to apply. Reset a selection with Mouse 2.
What is the sprint key in Fortnite?
Left Shift while moving. Auto-run (=) keeps you running without holding anything, which most players prefer on keyboard.
How do I switch building materials?
With a piece selected in Build mode, press Mouse 2 to cycle wood, stone and metal. Each material has its own inventory count shown above the piece.
Which controller layout should I use?
Builder Pro is the default and the fastest for building because every piece is one shoulder or trigger press. Combat Pro moves pieces to the D-pad and suits players who never build.
How do I ping in Fortnite?
Tap Left Alt to place a marker where you are looking; hold it for the wheel with enemy, loot and danger pings. On controller press D-pad Left.
Why is Simple Edit not working in ranked?
Epic turns it off in competitive modes. It is not a bug and not your settings — a habit built on Simple Edit does not come with you into ranked or a tournament, which is worth knowing before it becomes a habit.
Which Fortnite settings actually matter for building?
Turbo Building and Confirm Edit on Release, both in the Game tab. The first keeps placing pieces while fire is held, the second commits an edit the moment you let go — one whole input removed from every edit you make.