well, for few days, I've been seeing that some text files were a bit edited, and the volume was raised a bit higher, and sometimes the browser's zoom was maximized, and there were some changes in browsers too, and everytime when I shutdown the computer, I get a message where it says "this program prevents the shutdown. Force shutdown?" and it doesn't say the program's name, and I also saw that the Windows firewall and Malwarebytes harmful website block were turned off sometimes.
I have ZoneAlarm antivirus+firewall, Malwarebytes Anti-Malware premium, and Superantispyware. My computer is a HP Pavilion 15 with Windows 8.1.
I have ZoneAlarm antivirus+firewall, Malwarebytes Anti-Malware premium, and Superantispyware. My computer is a HP Pavilion 15 with Windows 8.1.