The installation of the Tag Groups plugin is very straightforward. You just need to search and click a few buttons in the admin backend of your blog.
Please follow these steps:

Go to Plugins, Add New.

Search for “Tag Groups” and click “Install Now”.
(Alternatively, you can click on “Upload Plugin” and then upload the ZIP file. Or you upload the unzipped tag-groups
folder to the /wp-content/plugins/
directory.1)

Click on “Activate”.
Now you can continue with the chapter First Steps or select another topic.
Footnotes
- If you upload the unzipped files directly to your server, you may have to fix the file permissions for css and js files.[↩]