Final answer:
Planning before installing Linux is required to select the appropriate distribution, configure the system effectively, and address hardware compatibility and system requirements for optimal performance.
Step-by-step explanation:
Planning is crucial before the installation of the Linux OS due to several reasons. Firstly, Linux offers different distributions, each with its own set of features and requirements. Selecting the right distribution is essential for meeting the specific needs of the user or organization. Secondly, because Linux is highly configurable, careful planning ensures that only the necessary components are included, which can improve system performance and security. Lastly, there are considerations such as hardware compatibility, system requirements, and partition schemes that must be addressed to ensure a successful installation and operation. Proper planning leads to a more efficient and customized system, which is one of the key advantages of using Linux.