I'm trying to reproduce a spreadsheet and I can't seem to figure out what this little black arrow represents.

Any assistance would be greatly appreciated.

google spreadsheet cell with mysterious black arrow

CodePudding user response：

It's a note someone added. If you want to read it, hover your cursor over that cell and a pop-up blurb will show the note. If you want to delete it, right-click the cell and choose "Delete notes."