Start cooking the pasta according to the directions on the bag.
Start cooking the bacon either in the oven or on the stove top.
While those are cooking: cut or shred the cooked chicken into bite sized pieces, chop up the onion, slice the olives, chop and seed the tomato and measure out a cup of ranch dressing.
When the pasta is done drain out the hot water and rinse the pasta under running cold water until it is completely cool.
When the bacon is done place it on a paper towel lined plate to cool. Crumble the cooled bacon.
Now stir all the ingredients together in a big bowl and sprinkle with a little pepper.
Recipe by at https://sufficientacres.com/2016/06/20/chicken-bacon-and-ranch-pasta-salad/