Wiki, Attaching files
While on the page where you want to add the attachment, select "Attachments" from the More Actions () menu on the top right corner of the page.
How do I attach a file to a page on the Illinois Wiki?
If you have permission to add attachments, you will see instructions on the page to browse for attachments and/or drag and drop files.
Follow the on-screen instructions to attach your file(s).
If you see only a list of attachments or a message that there are no attachments for the page, then your account does not have the "Add Attachments" permission. Contact the space administrator to request access.
New in this version of Confluence, you can also add attachments from the content editor by choosing "Files" then following the instructions to insert files that are already attached, upload and attach a new file, or insert a file from a web link. You can also drop image files directly into the editor window to add them to your page.