Noted That:

• To install correctly this code-markup.zip .
• Fisrt Download the code-markup.zip to your computer
• Extract/Open code-markup.zip to Your Computer.
• Then, Find readme.txt file inside code-markup.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 " code-markup.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 " code-markup.zip "  Downloaded plugin from your computer, Where you downloaded code-markup.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Code Markup " folder is added on left sidemenu. Now, Click on " Code Markup " folder.

   Noted that: If you do not see " Code Markup " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Code Markup Configurtions and Settings or How to work " Code Markup " 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 " Code Markup " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Code Markup
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Copy code-markup.php into your WordPress plugins directory (wp-content/plugins).
2. Log in to WordPress Admin. Go to the Plugins page and click Activate for Code Markup.
3. Go to the Options page and click Writing. Make sure “WordPress should correct invalidly nested XHTML automatically” is NOT checked. (Otherwise it may do funny things to your code listings.)