Trojan.Win32.Jpgiframe is a dangerous Trojan virus, deliberately designed to infect many operating systems, for example, Window XP, Window 7, and Window 8, and so on. Certainly, its existence also make you browser like internet Explorer, Mozilla Firefox, or Google Chrome have something wrong.
If you want to remove it, there are two removal guides-manual removal and automatic removal guides in the post, Remove Trojan.Win32.Jpgiframe-Removal Guide for Trojan Virus in pc-superman.com.