That one is medium-security I suggest you use the
Kaspersky total which is the premium one. It has a 30 days trial but before you scan the whole PC make sure to update the database first so that it has all possible threats. It will also disable any autorun unknown program
and add a new plugin extension in your browser to protect your browser from any attack. I'm using it for almost 11 years never had any issue except on auto-delete and blocked infected files you can't easily revert it if it was deleted/blocked automatically if it detects any possible threats in your system and it will ask for a reboot for fully disinfect your system.
To make sure no malware/keylogger in your system also scans it with malwarebytes combination of these two is powerful.
There is no issue using it from the US right? Did some googling and apparently kapersky got banned in the US a while back? Are you in the US?
So there is a link for US people and different link for people outside the US?
Okay I will download the free trial. But you are saying if there is any malware, keylogger, browser hijack and things like that, then would total kapersky pick it up and remove it? Or some malware/trojan are so hard to pick up? Is there a big difference I went to that site already though? Thing is you say you never had an issue with it and it blocks sites but you been using it ever since.