To save trim during remodeling, use two small, flat prybars. Slide the thin end of one behind the trim, pull, then insert the second in the space that opens up. Alternate pulling each bar to inch the trim off. If finishing nails protrude from the back, use slip-jaw pliers with a rounded top jaw to pull them through.
Always wear thick gardening gloves when handling broken glass, and use goggles if you have to break any glass. Carefully crisscross pieces of masking tape over a broken windowpane. Cover the glass with a heavy cloth, then tap with a hammer to break away the pieces from the window without splintering. Dispose if broken glass in newspaper.