I use Window 10. Recently I found that folders and files were automatically created in all drives - ")k9`Ojbi.jpg" in the ")0l;L19i" folder and "&[OYTrNO.jpg" in the "&@LBG)MO" folder. I deleted the folders but those were automatically re-created. I wonder if the case is bug or spyware/worm/malware. So far my using Norton 360 did not detect them as malware. Kind answer would be appreciated.