1. When you are posting there is a button called "https://" and it underneath the bold, italics and underline button at the top of the page. If you click that, it will ask for the web address and then it will ask for what you would like text for the link to read.
2. Do it manually. Just change the web address to the one you wish to link to and text to what you want it to say:
Code:
[url=https://www.neopets.com]This is Neopets my favourite web virtual pet site![/url]