Noted That:

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

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " External links new tab – nofollow " folder is added on left sidemenu. Now, Click on " External links new tab – nofollow " folder.

   Noted that: If you do not see " External links new tab – nofollow " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

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

Automatic installation

Automatic installation is the easiest option as WordPress handles the file transfers itself and you don’t need to leave your web browser.
To do an automatic install of External links new tab – nofollow , log in to your WordPress dashboard, navigate to the Plugins menu and click Add New.

In the search field type “External links new tab – nofollow” and click Search Plugins.
Once you’ve found the plugin you can view details about it such as the point release, rating and description.
Most importantly of course, you can install it by simply clicking “Install Now”.

Manual installation

The manual installation method involves downloading External links new tab – nofollow plugin and uploading it to your webserver via your favourite FTP application.
The WordPress codex contains instructions on how to do this here .

Updating

Automatic updates should work like a charm; as always though, ensure you backup your site just in case.