1. Go to the web page you want to link TO and copy the exact URL from the address bar in your browser.
2. Select the word you want to use as the clickable link and click on the link button -it looks like a chain with three links
3. Paste the URL you copied in step 1 into the Link URL field (1), then set the link to open in a new window or the current window (2), and finally click on Insert (3).
That’s it for now, please feel free to comment and let me know how you went or if there is anything else I should’ve included. You will find more information about using links on Wikipedia