Some more README.md updates

README.md

@@ -8,6 +8,8 @@ Because Linsk uses a native Linux VM, there are no limitations on what you can a
 
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+<!-- TODO: Screenshot -->
+
 # 💻 Supported platforms
 
 ## CPU architectures
@@ -35,6 +37,11 @@ Linsk relies on network file shares to expose files to the host machine. Below a
 - **macOS** - See [INSTALL_MACOS.md](INSTALL_MACOS.md).
 - **Linux** - Refer to [LINUX_DEV_ENV.md](LINUX_DEV_ENV.md).
 
+# 🔧 Usage
+
+- **Windows** - See [USAGE_WINDOWS.md](USAGE_WINDOWS.md).
+- **macOS** - See [USAGE_MACOS.md](USAGE_MACOS.md).
+
 # 👨‍💻 Contributing
 
 Please see [CONTRIBUTING.md](CONTRIBUTING.md).