Hello, first follow the steps to find the unloading path of the security assistant to uninstall. The method is as follows:

1. After opening the control panel, click Open to add or remove programs. When you find the Security Assistant, click Uninstall.

2. After opening the 360 Software Manager, in the uninstall item above, find the security assistant and click Uninstall.

3. None of the above three items have been found. Click to open my computer in the upper left corner of the desktop, click search to enter the security assistant, and then click search. After the dialog box pops up, right-click to delete related configuration files such as security assistant.

4. After deleting files, empty the garbage in the recycle bin. After exiting the program, restart the computer.

5. After the above search is completed, you can also add the security assistant file to the 360 shredder and completely crush it. I hope it helps you.