|Can anyone help with the virus and security issues with my computer?|
I think my computer has been completely controlled by someone else, which I don't know who that is and why he/she is doing that to my computer.
Becuase of that thought, I have deleted the partitions and reinstalled the operating system again and again.
The problems are still the same: the cursor jumps around by itself, some settings are changed by themselves, some BIOS settings are also changed that I have no longer had the access to change them back to factory default, ...
I am the only one using the computer. Can anyone help?