Adware:Adware (or spyware) is a small program that is designed to show advertisements (in various form and degrees of intrusiveness) on your computer. It often reports personal information back to its owners. As a result your sense of privacy can be violated.
Frsk is a malware that changes your IE browser settings.
Technical details (How to remove Frsk(pop up))
processes files: frsk.exe
registry entries: Deletethevaluefrsk Browsetothekey:HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun Delete the value frsk Browse to the key: HKEY_LOCAL_MACHINE SOFTWAREMicrosoftWindows CurrentVersionRun