To improve HR communication, consider implementing HR communication software like Oak Engage. Evaluate your current channels, research suitable software options, and select one that aligns with your goals. Implement the software, centralise communication, personalise and target messages, and enable two-way communication. Utilise multimedia content, measure effectiveness through analytics, and continuously improve your strategy. With this software, you can streamline communication, enhance engagement, and make data-driven improvements for better HR communication.