Can the size of a windows computer be changed?

Yes, the physical size of a Windows computer can be changed, but it typically involves replacing or modifying components. For desktops, you can swap out the case for a larger or smaller one, depending on your needs. For laptops, the size is generally fixed, but some components, like the battery or storage, can be upgraded or replaced to improve performance without changing the overall size. However, significant size alterations may not be feasible for most consumer devices.