Companies often update their OS for better purposes like growth and stability. On the other hand, OS migration is not an overnight thing to do. The company should plan and foresee the impact of an OS migration – both in a short and long term perspective. When planning for an OS migration, the company should first analyze if it is capable of executing this plan. Is it hardware and software ready? It is also important to have a backup plan in case that the migration fails. Before performing a company-wide migration, it is recommended to have it tested on a certain business unit or department first. And lastly, it is best to hire an IT to perform the migration if the company is not well-equipped to execute the migration.
Source: IT Online