Hello. We just purchased an HP all-in-one touchscreen. The processor is AMD A6-5200, 4GB ram (upgradeable to 16GB), AMD Radeon HD8400 integrated graphics, 1TB HD, and Windows 8. We will use this for home uses like internet & MS Office. Plus light use of Elements 11. Are the specs ok for PSE? This was somewhat of an impulse buy - but we do have 30 days to return it. Thanks.