Add extension description, directory structure, chrome APIs list, Scr…

…eenshots in README.md

README.md

@@ -1,13 +1,50 @@
 *Mind me please!*
 ---
-Health reminders while working on the desk.
-
-- It's an extension that will help you to stay healthier while working on the desk.
-- It will nudge you to do essential small exercises when you are focused on your work and unconsciously forgetting the things.
-- Mind me please will periodically nudge you
-	- fix your posture
-	- blink your eyes
-	- stretch your arms
-	- drink some water
-	- walk a bit
-- Individuals can set their reminder for any/all of the above.
+Chrome extension that will help you to stay healthier. It nudges you periodically to do essential small exercises when you are focused on your work and unconsciously forgetting to:
+- drink some water
+- stretch your arms
+- fix your posture
+- blink your eyes
+- walk a bit
+
+#### Getting Started:
+
+1. Set exercise(s)<br>
+![Alt Popup](./screenshots/popup.png?raw=true "Popup Window Screenshot")
+2. Receive notification<br>
+![Alt Notification](./screenshots/notification.png?raw=true "Notification Screenshot")
+
+#### Directory Structure:
+```
++ assets/
+|       + css/utilities.css
+|       |
+|       + png/icon*.png
+|
++ dist/..
+|
++ inc/Notifications.js
+|
++ popup/
+|      + index.html
+|      |
+|      + index.js
+|
++ screenshots/..
+|
++ background.js
+|
++ manifest.json
+|
+.
+.
+```
+
+#### List of chrome APIs used:
+- [chrome.alarms](https://developer.chrome.com/docs/extensions/reference/alarms/)
+- [chrome.notifications](https://developer.chrome.com/docs/extensions/reference/notifications/)
+- [chrome.storage](https://developer.chrome.com/docs/extensions/reference/storage/)
+
+#### Contribution:
+If you have a patch or facing any issue, please consider contributing to this repository.<br>
+[Report Issue](https://github.com/Gauravbhatt19/Mind-me-please/issues/new)