How to delete antivirus 360'

Did you try uninstalling from Control Panel? If you have you can go to symantec.com and get a removal tool.

Hi,

Try manual removal guide. It helped my friend once. Manual removal instructions can be found here: Remove Antivirus 360, removal instructions (http://www.2-spyware.com/remove-antivirus-360.html)

Scan your computer with Malwarebytes in safe mode with networking.

Hi,
Please download and install Malwarebyte's AntiMalware tool on your computer and full scan through Malwarebyte tool.