readMe changes

README.md

@@ -1,2 +1,31 @@
 # ig-data-count
-Read messages.json to get a total conversation message count
+
+## About
+
+Instagram allows one to get their data downloaded. This tool, is to see the number of messages passed between people, right from that json file present in the data downloaded.
+
+This is not intended to be a real and functional tool which has an actual use, and rather, is an experiment on async await programming in JS,and JSDoc type enforcment.
+
+## Setup
+
+Might need sudo to link (Hint: `nvm` users do not need sudo)
+
+```sh
+npm i
+npm link
+```
+## Usage
+
+### Print to console
+
+```sh
+igdc -i messages.json
+```
+
+### Create a markdown file table
+
+```sh
+igdc -i messages.json -o output.md
+```
+
+