According to the Professional in Business Analysis Reference Materials, the project manager should use effective communication tools and techniques to foster collaboration and trust among the virtual team members. Instant messaging is a Realtime communication tool that allows the project manager to exchange information, feedback, and ideas with the team members quickly and easily. It also helps to overcome the barriers of time zones, languages, and cultures. Instant messaging can also support other collaboration tools such as video conferencing, screen sharing, and file sharing1 References: 1 Top 60+ PMP Exam Questions and Answers for 2024 - KnowledgeHut 1