To copy data:

1. Select the cell/cell range that you want to copy.

2. Choose to Copy the selection from the contextual menu.

To paste data:

1. Tap on the cell you want to paste the data after copying it.

2. Choose to Paste from the contextual menu.

To cut data:

1. Tap the cell or cell range you want to cut.
   

2. ​Choose Cut from the contextual menu.