Studying the Higgs boson at ATLAS using the full LHC dataset recorded at 13 TeV proton-proton collision energy

The Large Hadron Collider has delivered an unprecedented amount of proton-proton collisions at a world-record center-of-mass energy of 13 TeV. First results from the ATLAS experiment on the physics of the Higgs boson using this complete dataset will be presented. Amongst these new results are precise measurements of differential Higgs-boson production cross sections in several decay channels, together with their combination, searches for thus far unobserved rare decays, and new results on the rare production of a Higgs boson in association with two top quarks.