Communication is the sharing of thoughts between two or more people. Effective communication is important for locating problems, making decisions, and strengthening relationships in organizations.
The communication process involves five steps - ideation, encoding a message, sending the message through a channel, decoding by the receiver, and feedback from the receiver. Barriers like physical, psychological, semantic, organizational, personal and cultural factors can interfere with effective communication.
Some principles for effective communication are clarity, correctness, conciseness, considering the audience, and courtesy. Messages should be clear, accurate, brief, relevant to the receiver, and polite.