|Thanks, I had wrongly assumed that you had intentionally installed this program.|
If you have not done so already run MalwareBytes on it. It has a good record of finding and fixing things that normal Antivirus programs miss:
Use the green icon top right.
Afterwards download and Save the file from here (ADWCleaner):
Use the blue download button near the top.
Double click the saved file to run the program. This will often find unwanted toolbars that can cause issues. You first run the Scan which will give options, although it is usually fine to run the Clean as it stands.
Paste the two logs on here so that we can see what it found.
As for further help just respond on here. Anyone who has already replied will have the thread flagged up for attention and other helpers might respond too.
Always pop back and let us know the outcome - thanks