Remove OperationTool Unwanted App from Mac
About OperationTool? OperationTool is deemed as an PUP virus which causes security problems on users’ system. Typically, OperationTool comes out in a form of browser add-on and browser extension. It is attached to unsafe downloads, rogue websites, Java update the spam email attachments. Therefore, people needs to be very caution when surfing on the internet….