diff --git a/BUILDING.md b/BUILDING.md
index 52629a1..49948ac 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -3,36 +3,61 @@
 ## Build
 
 This project doesn't require any special command-line flags to build to keep
-things simple.
+things simple. 
+If you're building without internet or on Guix System then use `-DGUIX=1`
 
 Here are the steps for building in release mode with a single-configuration
 generator, like the Unix Makefiles one:
 
+
 ```sh
 cmake -S . -B build -D CMAKE_BUILD_TYPE=Release
 cmake --build build
 ```
 
-Here are the steps for building in release mode with a multi-configuration
-generator, like the Visual Studio ones:
+### Building with MSVC / Windows
+
+MSVC is not supported because it has an outdated C++ compiler. Use Mingw64 to build.
+
+### Building with MinGW / Windows
+
+- Download cmake and generate a mingw make file.
+- Install or download marisa-trie package.
+
+Use MinGW to build it. After generating build directory enter it and execute
 
 ```sh
-cmake -S . -B build
-cmake --build build --config Release
+pacman -S mingw-w64-x86_64-marisa
+cd build
+mingw32-make.exe make
+mingw32-make.exe make install
 ```
 
-### Building with MSVC
+Or use Cmake.
 
-Note that MSVC by default is not standards compliant and you need to pass some
-flags to make it behave properly. See the `flags-windows` preset in the
-[CMakePresets.json](CMakePresets.json) file for the flags and with what
-variable to provide them to CMake during configuration.
+```sh
+pacman -S mingw-w64-x86_64-marisa
+cmake -S . -B build
+```
+ 
+###### Windows FAQ:
+
+>Q: Still doesn't work!!!
+>A: Download [Installer][3] here.
+
+>Q: Where should I install it!!!
+>A: Into Goldendict-ng root directory. Don't forget about "marisa_words.dic"
 
 ### Building on Apple Silicon
 
 CMake supports building on Apple Silicon properly since 3.20.1. Make sure you
 have the [latest version][1] installed.
 
+#FIXME Mac Support Instructions
+
+Building on Apple devices is not supported yet. But you can try.
+
+
 ## Install
 
 This project doesn't require any special command-line flags to install to keep
@@ -51,10 +76,11 @@ cmake --install build
 
 Here is the command for installing the release mode artifacts with a
 multi-configuration generator, like the Visual Studio ones:
-
+  
 ```sh
 cmake --install build --config Release
 ```
 
 [1]: https://cmake.org/download/
 [2]: https://cmake.org/cmake/help/latest/manual/cmake.1.html#install-a-project
+[3]: https://www.mediafire.com/file/h1v7owj7np9j7wg/gd-tools_windows.zip/file
\ No newline at end of file
diff --git a/README.md b/README.md
index a6d481c..3743232 100644
--- a/README.md
+++ b/README.md
@@ -27,9 +27,15 @@ First, [install goldendict-ng](https://tatsumoto-ren.github.io/blog/setting-up-g
 ### Gnu Guix
 gd-tools is available in our [channel](https://codeberg.org/hashirama/ajatt-tools-guix)
 
+### Microsoft Windows
+Refer to [Build on MinGW](BUIDLING.md) in Build Instructions
+
+### Apple Mac
+Refer to [Build on Mac](BUIDLING.md) in Build Instructions
+
 ### Other Unix systems
 
-[Build instructions](https://codeberg.org/hashirama/gd-tools/src/branch/main/BUILDING.md)
+[Build instructions](BUILDING.md)
 
 ## Setup