Hi,

I use Word 2010 (64 bit) to write/read long manuscripts. Sometimes I receive manuscripts with weird symbols.
Some I have been able to find descriptions online and use find and replace to get rid of them. But the crop circles that appear everywhere are a mystery I haven't been able to decode.
Can someone tell me what the circles and the double circle on the image below are? And how can I do a document find and replace to remove them all?

Thank you,

T.