I've downloaded and installed "desktop icon toy" software. After the setup process was finished, windows explorer kept crashing and my mouse cursor automatically moved on its own without any touch. I restarted in safe mode and uninstalled the software and then ran a scan with bitdefender (total security) but no viruses or malwares were detected. I restarted, everything's back to normal but the question is why bitdefender didn't give me any warning about virus or malware in the first place when I unrar and ran the setup file. Looking for your answer.
