Board Thread:General Discussion/@comment-27192341-20200823024744/@comment-9605025-20200823165028

Cateogry:Example This adds the page to the category names "Example". Category:Example This adds a link to the page "Category:Example".

It is a similar thing with images. Without the preceding colon, it displays the image. With the preceding colon, it displays a link to the image's page.