As Greek philosopher Heraclitus once said, "Everything changes and nothing remains still, and you cannot step twice into the same stream." Ironically, change is the only constant — not only in life in general, but also in IT processes. IT teams may need to upgrade their hardware, migrate from on-premise services to the cloud, implement a new security patch, or deal with server breakdowns. How do you handle these changes to ensure minimal to no disruptions to service quality?