Computer expansion options allow users to enhance their systems performance, storage connectivity and functionality by adding components through various ports and slots. Expansion slots like PCIe support graphics, sounds and network cards in which enable better visual, audio, and internet performance. RAM slots let users increase memory for smoother multitasking, while storage expansion through SATA or M.2 allows for more space and faster data access. USB and thunderbolt ports enable easy connection to eternal devices and video/audio output ports support multiple monitors and sound systems. These options make computer more customizable, efficient, and suited to the users specific needs.