Hi, is there a free software that i can use that will enable me to join together 3 or 4 photos which will make a panoramic view,something like a panoramic head which is at the moment beyond my capability of purchasing?
There a quite a number of stitching programmes around, almost all are not free.
However, as suggested by BRYNIT I would highly recommend the free Microsoft Image Composite Editor,(see link above). I have used this on many occasions and find it as good, and sometimes better, than some of the paid ones.
The trick is to take the pictures correctly. Keep the camera level, and take each shot with about a 25% overlap. Here is an example, (with reduced quality), I shot last week in Crete, made using MS ICE.