"I don't know how to post a link"
Sandy, when you are on a website in which you would like to post a link, this is one way to do it -
- Put your cursor in the address bar and click on the link
- Then right-click your mouse and you would get the option to Cut, COPY, Paste etc.
(the copied link will be highlighted in blue)
- Select COPY, link will be copied
- Then right-click in the message box and select PASTE
Some browsers allow you to right-click on the page you're on instead going to the address bar to do so; you could then copy the link from right there.