The Compute All tool computes all of the parameters, features, and assembly relationships in a parametric design in Fusion.
Design > Modify > Compute All
While playing the Timeline back and forth steps through the parametric sequence of operations, Computer All actually solves for all of the parameters, features, and assembly relationships in a parametric design.
Use Compute All at major milestones in the design process and after making significant changes to features in the Timeline, to ensure all assembly relationships are calculated properly.