Updated readme.

README.md

@@ -3,12 +3,19 @@
 Keeps a wireless headset awake by periodically playing sounds inaudible to the human ear.  
 I made this because my HyperX Cloud Flight headset automatically turns off after ~15 minutes of inactivity.
 
-Requirements:
+![keep-headset-awake in action](docs/screenshot.png)
 
-- .NET Core 3.1 SDK
-
-Usage:
+## Usage
 
+- Ensure that .NET Core 3.1 Runtime is installed.
+- Download and unzip the binaries from [the latest release](https://github.com/sanraith/keep-headset-awake/releases/latest).
 - Edit `appsettings.json` to customize the beep length, frequency and interval.
-- Start with `dotnet run`
-- Press CTRL+C to stop.
+- Run `keep-headset-awake.exe`.  
+If you want to hide the a console, run `keep-headset-awake-NOCONSOLE.exe` instead.
+
+## Build from source
+
+- Ensure that .NET Core 3.1 SDK is installed.
+- Clone the repo with `git clone https://github.com/sanraith/keep-headset-awake.git`
+- Run `publish.bat` from the project directory.  
+The binaries are placed into `bin\keep-headset-awake\`