If you've still got a ways to go in implementing the recommendations, you can address the settings tweaks required by clicking the Apply button next to each one.
Os oes gennych ffordd i fynd ati o hyd i weithredu'r argymhellion, gallwch fynd i'r afael â'r addasiadau gosodiadau sy'n ofynnol trwy glicio ar y botwm Apply wrth ymyl pob un.