Welcome to the forum QoL. Sorry for the delay - I was away for a few days.

My advice regarding C:\WINDOWS\system\smss.exe is the same for you. Copy the file to CD and delete it (in safe mode if necessary) making sure you do not delete the file with the same name in the System32 folder.

Also fix this line with HijackThis

O4 - HKLM..\Run: [.nvsvc] C:\WINDOWS\system\smss.exe /w

Your Trusted Zone has been set to an insecure level and the lines

O15 - Trusted Zone: http://www.***.com

can be fixed unless you have a specific purpose for this (there are two lines that read the same).

Your version of java is a little old and should be updated

http://www.java.com/en/download/manual.jsp

Make sure you uninstall the old version after installing the new.

This line

O17 - HKLM\System\CCS\Services\Tcpip..{675E63BA-D9CA-4D8A-ABB4-866691398B00}: NameServer = 62.248.102.190,195.175.37.14

needs your attention. Do you recognize the addresses? They are registered to Turk Telekom which may be your ISP.

You also need to decide if you want Download Accelerator Plus and IMesh on your computer. The free versions of the programs are a source of adware and spyware but if you want the programs and are willing to accept the risks then leave them alone.