Noted That:

• To install correctly this katex.zip.
• Fisrt Download the katex.zip to your computer
• Extract/Open katex.zip to Your Computer.
• Then, Find readme.txt file inside katex.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 the Tips Below.

Start the Tips:

1. First Download "katex.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 "katex.zip" Downloaded plugin from your computer, Where you downloaded katex.zip According to Step – 1 Above then, click on "Install Now"

6. Now, Click on "Active Plugin"

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

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

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

1. Upload the katex folder to your /wp-content/plugins/ directory or automatically download and install the plugin through WordPress’s plugin manager;
2. Activate the plugin in WordPress; and
3. Use the [latex] shortcode or KaTeX Gutenberg blocks in your posts and pages.