Once you have edited the content, you need to publish it to your website.
Publish All
To publish all the changes to you website/websites just click the Publish All option.
Selective Publish
Whether you have multiple sites to publish to, or just wish to publish sections of a site, the right had side of the publish screen features some publish customisation options.
Publishing a Selected Site
On the right hand side, just select the site and then click the Publish Selected Site button.Publishing a Selected Site and selected section
On the right hand side just select the site. Then click Advanced and choose the pre-defined section to publish. Next click the Publish Selected Site button.
Please note - If you wish to publish a selected section to multiple sites then you need to repeat the above for each site individually.