Those are called menu extensions, they are loaded from the following key.
HKEY_CURRENT_USER \ Software \ Microsoft \ Internet Explorer \ MenuExt
Each Menu extension has a subkey underneath the MenuExt branch. To remove a menu extension, run Regedit.exe to start the Registry Editor, Navigate to the above location. Backup the branch first, then right-click on the corresponding subkey and choose Delete. Exit the Registry Editor.
If you dont want to finger the registry, you can use Toolbarcop.
When a Problem Is Solved Please Post back saying it is Solved and then click on the Warning sign in the Top Right Hand Corner of your Message and then Type Solved in the Box and send the Report
I have already done so please Do not Request Solved on this Thread this is for your Future Threads
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built
OS
Windows 7 Professional x64 SP1 ; Windows Server 2012 R2 Standard