Step 1.
Cut pineapple to halves
Start with cutting the whole pineapple to halves as shown in the picture. Remove the crown before cutting if you don't like it.
Step 2.
Cut to more parts
Cut each half to 3-4 parts depending on the size.
Step 3.
Remove the core
For each part, cut off the core that will be on its edge.
Step 4.
Cut off the skin
Cut off the skin of each part using a sharp knife.
Step 5.
Slice into wedges
Finally slice the pineapple parts into wedges and decorate by shifting pieces to sides in turns.