Noted That:

• To install correctly this list-all-authors.zip .
• Fisrt Download the list-all-authors.zip to your computer
• Extract/Open list-all-authors.zip to Your Computer.
• Then, Find readme.txt file inside list-all-authors.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " list-all-authors.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " list-all-authors.zip "  Downloaded plugin from your computer, Where you downloaded list-all-authors.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " List-all-authors " folder is added on left sidemenu. Now, Click on " List-all-authors " folder.

   Noted that: If you do not see " List-all-authors " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  List-all-authors Configurtions and Settings or How to work " List-all-authors " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " List-all-authors " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is List-all-authors
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Plugin runterladen, extrahieren und in den Ordner wp-content/plugins hochladen.
2. Plugin aktivieren.
3. Die Liste von Autoren an der gew?nschten Stelle (Sidebar oder besondere Seite) mit folgender Funktion aufrufen:

Diese Funktion beinhaltet folgende Parameter:

optioncount=1 Anzahl der Artikel wird angezeigt. Falls dies nicht gew?nscht ist, statt der 1 eine 0 setzen.

hide_empty=0 Auch User ohne Beitr?ge werden angezeigt. Falls nur User mit Beitr?gen angezeigt werden sollen, hier eine 1 setzen.

exclude_admin=0 Der Administrator wird in der Liste angezeigt. Falls dies nicht gew?nscht ist, statt der 0 eine 1 setzen.

Es k?nnen alle Parameter der WordPress-Funktion wp-list-authors genutzt werden.

Fertig!
Das Plugin steht kostenfrei zur Verf?gung. Falls es Dir gef?llt, schenk mir einen Kommentar.

For the english-speaking friends:

I got it! My first wordpress-plugin runs!1. Download Plugin, unzip it and upload it to the to the root of your WordPress “plugins” folder (should be file wp-content/plugins).
2. Acivate it on the admin panel.
3. You get the list of authors wherever you want (sidebar or separate page) by using the function wp_all_authors.

This function includes:

optioncount=1 The number of posts of each author is shown. If you don’t want this, write 0 instead of 1.

hide_empty=0 Users without posts are shown. If you only want to show users with posts, use an 1 instead of 0:

exclude_admin=0 The administrator of the blog is shown. If you don’t want this, use the 1 instead of 0.

You can use all parameters of wordpress-function wp-list-authors .

That’s it!
The plugin is for free use. If you like it, don’t give money, but a comment ????

Enjoy!