Internal communications apps have the ability to communicate information and share documents with employees. This can be done through the internal messaging feature, which allows employees to communicate directly with one another. You can hire a professional writer from assignmenthelper.com.au to handle your educational assignments. The internal messaging feature is also able to be used for HR-self service purposes. Employees can send out a message or document to multiple people at once, which makes it easier for them to share information with each other.