diff --git a/README.md b/README.md
index e844113..f827e85 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,40 @@
 # GraphBuilder
-Detailed information and guide will be updated approximately after 20 Jan, 2022.
+
+This is a project inspired by my Data Structure & Algorithm Course homework, it's used to create and visualize graphs both directed or undirected, and supports underlaying data structure of either adjacent list or multiple adjacent list
+
+## Functionalities
+
+- Create, save or read multiple layers (or might say multiple palettes)
+- Draw or remove nodes and edges
+- Change name, position of nodes
+- Change width, direction of edges
+- Animate BFS, DFS and Dijkstra's algorithm
+- Change animation speed
+- Change the underlaying data structure
+- Change the type of graph (directed or undirected)
+- Display the generated minimum spanning tree (by hiding unvisited items)
+- Support algorithms on forests
+
+## Deploy and run
+
+If you want to use the packed executable, you can download it from the [release page](https://github.com/Linloir/GraphBuilder/releases)
+
+If you want to view the source code and run it from QT Creator, you might need:
+
+- QT 6.1 or above
+- QT Creator installed
+- QT build kit (MSVC or MinGW) installed
+
+Armed with the above, you can clone the repository and open the project from `GraphBuilder.pro` file in QT Creator.
+
+## Screenshots
+
+![CreatePalette](screenshots/CreatePalette.gif)
+
+![BFS](screenshots/BFS.gif)
+
+![DFS](screenshots/DFS.gif)
+
+![Dijkstra](screenshots/Dijkstra.gif)
+
+![ChangeType](screenshots/ChangeType.gif)
\ No newline at end of file
diff --git a/screenshots/BFS.gif b/screenshots/BFS.gif
new file mode 100644
index 0000000..6518c63
Binary files /dev/null and b/screenshots/BFS.gif differ
diff --git a/screenshots/ChangeType.gif b/screenshots/ChangeType.gif
new file mode 100644
index 0000000..047c150
Binary files /dev/null and b/screenshots/ChangeType.gif differ
diff --git a/screenshots/CreatePalette.gif b/screenshots/CreatePalette.gif
new file mode 100644
index 0000000..b45dac8
Binary files /dev/null and b/screenshots/CreatePalette.gif differ
diff --git a/screenshots/DFS.gif b/screenshots/DFS.gif
new file mode 100644
index 0000000..9b25303
Binary files /dev/null and b/screenshots/DFS.gif differ
diff --git a/screenshots/Dijkstra.gif b/screenshots/Dijkstra.gif
new file mode 100644
index 0000000..75ec6e1
Binary files /dev/null and b/screenshots/Dijkstra.gif differ