What to click to insert a shape into Google Sheets:

Spice your spreadsheets up with some shapes!

Pick desired spreadsheet.

Click "Insert".

Click "Drawing".

Open shapes dropdown.

Click "Shapes".

Pick a shape.

Click and drag the cursor on chequered field to set shape's size.

Click "Save and close".

Enjoy your shape inserted into the spreadsheet.

Select the shape to drag around.