Once you have things conï¬gured the way you like, the Presto window can be closed.Throughout Presto, the ability to create or delete an object is managed through the add and remove buttons at the bottom of the window.Double clicking on a selection (if available) will provide additional conï¬guration options.
Stephanie Tombrello. child passenger safety specialist. You can safely switch your child to a booster seat if she's at least 4 years old and she weighs 40 pounds or more or has grown too tall for her car seat (when her shoulders are higher than the top set of harness-strap slots in the car seat's back).
1 Infants and young children must ride in a child safety seat until they are 4 years old AND weigh at least 40 pounds. 2  Every child ages 4-8 who is no longer in a car seat must use a booster seat until she reaches 4â9â tall.  Children and teens ages 8-15 who are not in booster seats must use adult seat belts.