Since installing OS 10.8.5 I've suddenly found folders with suffixes like .xlsx Folder and .docx Folder mushrooming all over my hard disc. Are they important?
Since installing OS 10.8.5 on my iMac folders with suffixes such as .xlsx Folder and .docx Folder have been mushrooming all over my hard disc. Does anyone know what they are, and if they are necessary?
iMac, OS X Mountain Lion (10.8.5)
