I've just installed WordPress at SimplyHosting.net. They provide an automatic install. Then I FTPed the complete install to my system so I can edit where necessary.
I want to edit the sidebar. The WordPress section Customizing Sidebar has instructions on how to do this. Unfortunately I look and look and can not find which file to edit to change the content of the sidebar. in WP-admin there is sidebar.php. This seems to control the content and does not have the content of the sidebar.
Which files do I edit to customize the sidebar?