"صفحات حافظه" refers to the memory pages used in computer systems to manage data storage efficiently. Each page is a fixed-length contiguous block of virtual memory, which helps the operating system keep track of where data is stored. This organization allows for better memory management and faster access to information. In modern computing, memory pages are crucial for processes like virtual memory management, where the system uses disk space to extend physical memory. This technique enables computers to run larger applications than the available RAM, improving overall performance and multitasking capabilities.