When you run out of yarn....how do you add new yarn?

What is the best way to do this??? Thanks for ANY info…

There are videos here: (scroll down)

http://www.knittinghelp.com/knitting/basic_techniques/misc.php

as Contiknitter says- Amy’s videos are really helpful for that (and many other things). I like her technique for tucking in the end for a few stitches. The first few stitches may feel wobbly or loose when starting a new yarn, but they even themselves out.

And, I use the felted join most, because I work only with natural fibers (mainly wool), and it is the best join. No cutting, tying, weaving in later, etc.

Ok, thanks so much!!!