Uses the same basic XML format as the Excel Workbook, but can store VBA macro code. Users who save an Excel workbook that has VBA code or Excel 4.0 macro sheets (.xlm files in Excel 4.0) are prompted to use this file format. The default file format for an Excel template. Can't store VBA macro code or Excel 4.0 macro sheets (.xlm files in Excel 4.0).
Booster Seats: 1  Resist the temptation to put a large but young â and behaviorally immature child â into a booster seat. 2  Instead, consider a combination seat with a higher upper weight limit (also called a harnessed booster seat) that has a harness that can be removed when the child is mature enough for a booster seat.
Children should remain in a harnessed car seat until reaching the weight or height limit of the seat. Most car seats have forward-facing weight limits of 40-65 pounds. 3. Booster Seats. Once a child reaches 4 years of age and weighs at least 40 pounds, she can move to a booster seat. A child is required by law to use the booster seat until she is 8 years old or 4â9â tall. Both backless and high back booster seats are available. Check the manufacturerâs instructions to see which is best for your child.