The Problem:-The Go button may be missing from the Address bar in Internet Explorer.
Cause:-May be the 'Go' button has been disabled.
Open Internet Explorer>Tools>Internet Options>Advanced>Settings>Under Browsing >Check the box against Show Go button in Address bar>ok/Apply
If the above doesn't help:-
Now navigate to the following key:-
Change the data value of the ShowGoButton String value to Yes.
Close the registry editor and reboot.