diff --git a/README.md b/README.md
index 428d48b..c7e870f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,108 @@
 # KeyWindow
 
-A description of this package.
+Convenience functions for magically accessing the key window's safe area and frame from a SwiftUI View
+
+## Usage
+
+```swift
+struct MyView: View {
+    let phi: CGFloat = 0.61803398875 /// Golden Ratio: https://www.google.com/search?q=golden+ratio
+    ScrollView([.horizontal, .verticle]) {
+        VStack {
+            Text("Hello, world!").foregroundColor(.white)
+        }
+        .frame(width: keyWindowSafeAreaFrame.width * phi, height: keyWindowSafeAreaFrame.height * phi)
+        .background(Color.orange)
+        .cornerRadius(10)
+    }
+}
+```
+
+## Discussion
+
+The KeyWindow library is primarily driven by this UIView extension:
+
+```swift
+public extension UIView {
+    static func keyWindow() -> UIWindow? {
+        return UIApplication.shared.connectedScenes
+            .filter({$0.activationState == .foregroundActive})
+            .map({$0 as? UIWindowScene})
+            .compactMap({$0})
+            .first?.windows
+            .filter({$0.isKeyWindow}).first
+    }
+}
+```
+
+That is then accessed via a `View` extension:
+
+```swift
+public extension View {
+
+    var keyWindowSafeAreaFrame: CGRect {
+        let safeAreaInsets = UIView.keyWindow()?.safeAreaInsets ?? .zero
+        let frame = keyWindowFrame.inset(by: safeAreaInsets)
+        return frame
+    }
+
+    var keyWindowTopSafeArea: CGFloat {
+        let safeAreaInsets = UIView.keyWindow()?.safeAreaInsets ?? .zero
+        return safeAreaInsets.top
+    }
+    
+    var keyWindowBottomSafeArea: CGFloat {
+        let safeAreaInsets = UIView.keyWindow()?.safeAreaInsets ?? .zero
+        return safeAreaInsets.bottom
+    }
+
+    var keyWindowFrame: CGRect {
+        UIScreen.main.bounds
+    }
+}
+```
+
+And that's literally all of the code in the repository!
+
+## Installation
+
+### Swift Package Manager
+
+Search for `https://github.com/briannadoubt/KeyWindow` in `Xcode -> File -> Add Packages...` or add the following to the dependancies your `Package.swift` file:
+
+```swift
+// swift-tools-version:5.5
+
+import PackageDescription
+
+let package = Package(
+    name: "MySwiftPackage",
+    packages: [
+        .package(
+            name: "KeyWindow",
+            url: "https://github.com/briannadoubt/KeyWindow.git",
+            .upToNextMajor(from: "0.1.0")
+        )
+    ],
+    targets: [
+        .target(
+            name: "MySwiftPackage",
+            dependencies: [
+                .product(
+                    name: "KeyWindow",
+                    package: "KeyWindow"
+                )
+            ]
+        ),
+        .testTarget(
+            name: "MySwiftPackageTests",
+            dependencies: ["MySwiftPackage"]
+        )
+    ]
+)
+```
+
+### Manually
+
+Drag and drop `KeyWindow.swift` into your project and include it in your target build scheme.
+