Trojan appears to have left, cleanup advice

[FrenzyWoods]

Hello,
My computer has recently become infected with a Trojan virus. I was unable to open any files but than i came on here to post and eveything seems to be fine (all programs are working). I think it is because i just ran both security check and exehelper
I want to know what I can do to be sure everything is back to normal and to try and prevent this from happening again.
Thank You, in advance

[SuperDave]

I doubt that your computer is clean. The only way to make sure is to post the logs.
Please go to this link and follow the directions and post the required logs.