Just below the regular menu is an icon toolbar with many of the commonly used menu items for faster use, as seen in this view:

The icons correspond to the previous menu choices (listed in order of appearance):

• File/Save the current notebook
• Insert cell below
• Cut current cells
• Copy the current cells
• Paste cells below
• Move selected cells up
• Move selected cells down
• Run from selected cells down
• Interrupt the kernel
• Restart kernel
• List of formats we can apply to the current cells
• An icon to open a command palette with descriptive names
• An icon to open the cell toolbar