I'm troubleshooting a very slow Excel spreadsheets. It's a 1 worksheet workbook, with only one page of data.
When I go to the "Page Layout" -> Selection Pane, I see hundreds of text boxes. When I click on one of them, nothing appears/dissappears. If I randomly click somewhere on the page, I might click on one of these text boxes, which draws a border around it until it loses focus.
Is there anyway to delete all of these items at once? I have not idea what caused them to be created in the first place.
Thanks for any advice