Update README and fix CI build path

Author: shInNei

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
         mkdir release_package
         mkdir release_package\src
         mkdir release_package\src\rom
-        copy build\gb_emulator.exe release_package\
+        copy build\Release\gb_emulator.exe release_package\
         echo. > release_package\settings.ini
         echo. > release_package\src\rom\.gitkeep
       shell: cmd

README.md

@@ -13,6 +13,33 @@ A complete GameBoy emulator written in C++ with SDL2, OpenGL, and ImGui.
 - ImGui user interface, allowing drag-and-drop of ROM files directly into the window to play immediately
 - Slow-motion support
 
+## Build & Run Instructions
+This emulator is built specifically for **Windows 11**.
+
+### Requirements
+- **OS**: Windows 11
+- **CMake**: Version 3.20 or higher
+- **Compiler**: MSVC (Visual Studio 2019/2022) or any compatible C++20 compiler on Windows.
+
+### Build from source
+Open your terminal (Command Prompt / PowerShell) and run the following commands:
+```bat
+# 1. Generate the build files
+cmake -B build
+
+# 2. Compile the executable
+cmake --build build --config Release
+```
+The compiled executable will be located at `build/Release/gb_emulator.exe`.
+
+### Running the Emulator
+You can launch the emulator in two ways:
+1. **Direct Launch**: Simply double-click `gb_emulator.exe`. Once the window opens, you can drag and drop any `.gb` ROM file into the emulator window to start playing.
+2. **Command Line**: Run the executable and pass the ROM file path as an argument.
+   ```bat
+   gb_emulator.exe "path/to/your/game.gb"
+   ```
+
 ## ROMs
 You can download test ROMs and game ROMs to play from the links below:
 - **Test ROMs:** [c-sp/game-boy-test-roms](https://github.com/c-sp/game-boy-test-roms)
@@ -25,5 +52,7 @@ You can download test ROMs and game ROMs to play from the links below:
 - **Dear ImGui** (UI & Layout)
 
 ## Contact Info
-- **Created by**: shinnei1509
+- **Created by**: Nguyen Huu Huy Thinh (shinnei1509)
+- **Email**: dst15092004@gmail.com
+- **Website**: [https://shinnei.github.io/](https://shinnei.github.io/)
 - **GitHub**: [shInNei](https://github.com/shInNei)