Update README.md

Updated readme and added screenshot image.

README.md

@@ -1,20 +1,41 @@
-# OnHubDesktop
-A C++ rewrite of Google's OnHub mobile application. 
-Pardon the messy code.
+# Unofficial OnHub Desktop Client
 
-# Official Reddit
-https://reddit.com/r/GoogleWiFiDesktop
 
-## Google Nest WiFi support coming soon!
+This project was created due to the lack of options for interfacing with OnHub (now, Google Nest) Wi-Fi routers.   As of right now, this software's capabilities are limited. It can view network traffic quantities in real time, and that's about it. 
 
-# To build, install necessary qt modules then
+The app's code is somewhat hard to maintain and it is, therefore, being rewritten entirely. It was originally programmed when I was first learning C++ and in retrospect, I seem to have taken some very inefficient routes.
 
+The retrieval of network data is based off of [my reverse-engineering](https://documenter.getpostman.com/view/7490211/SzzdD1pF?version=latest) of Google's private API.
+
+ Reddit Community: [https://reddit.com/r/GoogleWiFiDesktop
+](https://reddit.com/r/GoogleWiFiDesktop)
+
+![](Screenshot.png)
+
+
+## Building
+
+This project is programmed with Qt, a cross-platform C++ app framework. For building, use, as Qt 6 currently does not include necessary packages used by the app--such as `WebEngine` and `Charts`. 
+
+Download Qt here: [https://www.qt.io/download-qt-installer](https://www.qt.io/download-qt-installer)
+
+Once Qt 5.15.x has been installed for your operating system,
+
+```
 git clone https://github.com/AngeloD2022/OnHubDesktop.git
 
 cd ~/Downloads/OnHubDesktopClient
 
 qmake OnHubDesktopClient.pro
 
 make
+```
+
+## Contributing
+
+If you wish to help with development of this application (first, thank you) please use the `rewrite` branch for doing so.
+
+
+
+
 
-./OnHubDesktopClient