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.
Seat belts are made for adults. Children should stay in a booster seat until adult seat belts fit correctly, typically when children reach about 4 feet 9 inches in height and are 8 through 12 years of age. Most children will not fit in a seat belt alone until 10 to 11 years of age.