Update README.md (#1)

Author: db-cloudflare

README.md

@@ -1,2 +1,19 @@
 # cf-tutor
 Cloudflare CLI tutor
+
+Cloudflare CLI tutor is an interactive learning tool to help new users understand Cloudflare Development Platform tools and concepts.
+
+# Prerequisites
+cf-teach has the same prerequisites as Workers.
+
+- Sign up for a Cloudflare account.
+- Install npm.
+- Install Node.js.
+
+Please note that some of the content covered within this tool may require access to paid products within Cloudflare.
+
+# Setup
+- Download the cf-tutor application here.
+- In your CLI, navigate to the cf-tutor folder using the cd command followed by the file path. You can either enter the full file path such as cd Documents/Projects/cf-teach  or you can use cd  multiple times to go folder by folder, for example: cd Documents , then press enter and follow with cd Projects  so on and so forth.
+- Once you have entered the cf-teach application on your CLI, enter the command npm i  to install all dependencies
+- Once the dependencies have installed, run npm start to run the application