I would like to know how I can easilly link to other posts from my own blog. I currently visit the blog and copy/paste the url at the top of my browser and use that to hyperlink the words in my text. but I realize the links will break should I move my blog to a new domain name, which I plan on doing. So I figured there must be a way to link to the actual post number, or something like that, that WordPress will recognize and decode in to the correct url once the visitor clicks on the hyperlink.
Maybe it is a function already in WordPress, or perhaps it is a plugin that needs to be installed?
Yuor help would be appreciated.