Description: Word alignment refers to the arrangement of data in memory such that data of word size is aligned to specific memory addresses. In various computer architectures, alignment is crucial for optimizing memory access and improving system performance. A word in this context is defined as a set of bits that the processor can handle in a single operation, and its size can vary depending on the architecture, commonly being 32 or 64 bits. Word alignment ensures that data is stored at addresses that are multiples of the word size, allowing the processor to access them more efficiently. If data is not properly aligned, the processor may require multiple memory access cycles to read or write a single word, which can result in decreased performance. Therefore, word alignment is not just a technical aspect but also has a significant impact on processing efficiency and resource optimization in computing systems.