Do you mean how to combine all of the frames into a single animation file?
It would be easier to give you instructions if you tell us the software you have, or have access to.
I always use After Effects. But there are plenty of other options if you don't. Some options are free depending on what OS you work on.
If you use After Effects I will be happy to write out the instructions for you. But I don't want to until I know thats what you need.
Rest assured though, it is a rather simple process whatever soft you use.