Select several notes
Answer
Ctrl click (⌘ click on a Mac) notes to pick them, or press Ctrl A for all. Then label, move, duplicate or delete them together.

Pick notes
- Ctrl click or Shift click notes.
- Or click the tick in a note’s corner.
- Or drag a box on the empty paper.
- Ctrl A picks every note shown.
Then
Use the bar at the bottom, or right click a picked note. Drag one to move them all.
Esc clears the selection. Works in List, Grid and Board.