diff --git a/README.md b/README.md
index d880a68..cf69522 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,12 @@
 # mansion
 
-Mansion is just a testing repo for learners to commit into open source project. 
+Mansion is just a testing repo for learners to commit into open source project.
 
-These are the steps you need to learn: 
+These are the steps you need to learn:
 
 1. Please do not edit these texts. If you wish to edit, please start at EDIT_ME section
 
-2. Study the structures of a some opensource repo like: 
+2. Study the structures of a some opensource repo like:
 [rails/rails](https://github.com/rails/rails)
 [flask](https://github.com/pallets/flask)
 [awesome python](https://github.com/vinta/awesome-python)
@@ -15,7 +15,7 @@ Look out for the type of files available in their repo and why they are there.
 
 3. Some of the basic files to be included are LICENCE.md, README.md, CODE_OF_CONDUCT.md
 
-4. ONLY Submit content relating to Python or DevOps into this `mansion` repo. You can take inspiration from ACG, Class summary or anything good from stackoverflow, github or duckduckgo. 
+4. ONLY Submit content relating to Python or DevOps into this `mansion` repo. You can take inspiration from ACG, Class summary or anything good from stackoverflow, github or duckduckgo.
 
 Good luck.
 
@@ -26,6 +26,7 @@ Good luck.
 ## Basic Introduction to DevOps
 
 - Command Line
+  - [Popular Text Editor](https://github.com/dlow1980/mansion/blob/main/README.md#popular-text-editor)
 - Linux
   - [Linux Command Handbook](https://www.freecodecamp.org/news/the-linux-commands-handbook/)
   - [How to install Windows Subsystem for Linux on Windows 10](https://www.windowscentral.com/install-windows-subsystem-linux-windows-10)
@@ -52,3 +53,26 @@ Good luck.
   - [What is SaaS?](https://azure.microsoft.com/en-us/overview/what-is-saas/)
 - Clouds
   - [Type of Cloud](https://www.bmc.com/blogs/saas-vs-paas-vs-iaas-whats-the-difference-and-how-to-choose/)
+
+### Popular Text Editor
+  1.Vim
+  
+  Almost all Linux distributions, even older versions, come with the Vim editor installed. Vim stands for Vi Improved, meaning that Vim is a modified and improved version of  the old Vi text editor.
+
+  **Pros**: Vim supports automatic commands, digraph inputs (useful in programming), split and session screens, tabs, colored schemes (color-coded by function), and tagging.   It can be configured with plugins and comes with a tutorial (invoked with the vimtutor command). When you master the commands, Vim is very efficient.
+
+  **Cons**: It does not have a GUI. The only way you can initiate Vim is from the command line. The interface is user-unfriendly, while some commands are not intuitive. Coding a file from scratch would be too complicated. The learning curve can be steep, but Vim is very popular in the Linux community.
+  
+  ###[Basic Vim Commands](https://coderwall.com/p/adv71w/basic-vim-commands-for-getting-started)
+
+ 2.Nano
+ 
+ Nano is a revision of an older editor called Pico and comes pre-loaded on most Linux installations. Nano is an ideal lightweight editor for beginners. It’s a lot easier to  use than Vim , so it’s worth learning Nano for quick configuration edits.
+
+ **Pros**: It supports GNU Autoconf, interactive search-and-replace, auto-indent, and spellcheck. Nano is intuitive and easy to use. It lists the keystroke commands at the bottom of the editor, so you don’t have to memorize or look them up.
+
+ **Cons**: The list of commands is short and some may be unintuitive.
+ 
+ ###[Basic Nano Commands](https://www.nano-editor.org/dist/latest/cheatsheet.html)
+
+