Why you shouldn't use Click here links?
"CLICK HERE" is Not SEO-Friendly
Search engines, such as Google, use the strength of your links in their algorithm when they determine your placement in search engine results. When you use “click here” as your link text, all that you're doing is letting the search engines know that your content contains a link.
How do you mention a link?
In the Insert Hyperlink box, type or paste your link in the Address box. Note: If you don't see the Address box, make sure Existing File or Web Page is selected under Link to. Optionally, type different display text for your link in the Text to display box.
What is the purpose of links?
The text of, or associated with, the link is intended to describe the purpose of the link. In cases where the link takes one to a document or a web application, the name of the document or web application would be sufficient to describe the purpose of the link (which is to take you to the document or web application).