HTML5’s File API, Silverlight, or Flash will be required for uploads. (When using IE, Flash or Silverlight is required because IE does not support the HTML5 API.) For general page rendering, both HTML4 and HTML5 are supported.
To add a file to the folder on the site root:
- Navigate to Control Panel > System Administration > Site Administration > Site Content > Site Files.
- In the Browse field, navigate to the site root folder where you want to upload the file.
- In the file browse window, click Open.
- Click Upload.