‘Tis a tutorial to make gifs. This link will show you how to make a gif on Photoshop CS5, but you’ll have to freeze frame each image on your own.Very good link. Every step is well explained and it’s easy to understand, even for someone with a horribly bad relationship with technology.
This is also a very good tutorial on how to make gifs, found on wikihow. But for this, you need to change the setting of your Mac, from 62 bits to 32 bits. And this is how you do it:
Run Photoshop in 32-bit mode (64-bit Mac OS only)
In 64-bit versions of Mac OS 10.5 and later, some older, optional plug-ins are available only if Photoshop is running in 32-bit mode: