Strange dots appearing on Excel file

These strange dots have appeared on my spreadsheet (see photo for example).  I have tried to delete them by right-click + delete, but with no luck.  Anyone know what they are or how to get rid of them?
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Wayne Taylor (webtubbs)Commented:
Are you able to post the workbook?
Martin LissOlder than dirtCommented:
I found this:

BLACK BLOB SOLUTION (Word, Excel, PowerPoint)

For many users with this black blob/dot issue, the problem is caused by a defective Bluetooth add-in for Word, Excel, and PowerPoint.

Black Blob Word 2007 FIX (Similar process for Excel and PowerPoint, just use excel.exe, and powerpnt.exe instead of 'Winword' in the following)
Click Start button --> Type Winword into the search box
Right click on Winword --> Run as administrator --> Click yes
Click the Microsoft Office Button at the Top Left
Click 'Word options' at the bottom
Click the 'Add-ins' Tab
Dropdown box at the bottom --> Manage: "COM Add-ins"
Click Go...
Uncheck "Send to Bluetooth"
Press OK

Additional Notes:
The defective Bluetooth add-in is usually installed by a Bluetooth driver. (In my case - Intel Centrino Wireless Bluetooth 3.0 + High Speed Adaptor (v1.1))
Updating your Bluetooth driver (or reverting to an older version) may also resolve the problem.
Unfortunately simply disabling the add-in through the Word options may result in a 3 second freeze when loading Word 2007. (If this is a problem, changing to a different bluetooth driver version may be the better option)
daisypetals313Author Commented:
Martin Liss, I so much wanted that to work, however, it doesn't have Bluetooth in the Add-In list.

Wayne Taylor, here is a sample file...I had to delete the data because it is a work file, but we have phantom dots in cell F1.
Wayne Taylor (webtubbs)Commented:
The "dots" are actually triangle images, but really small. Hover over one with the cursor and it should change to the hand cursor. Right-click to select, click somewhere away to get rid of the menu, then press the delete key. There are several images laid over the top of one another so you will need to repeat the process for what appears as only one dot.


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daisypetals313Author Commented:
Thank you!  It worked!
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