I have this laptop from few years back running too slow i tried deleting everything but it still is too slow cpu is core i7-4510U base speed 2.60 with a 1 tb
Best Dell T5XFM XPS Board Laptop Board | Refurbished
5B20G91186 - Lenovo (Motherboard) w/ Intel i7-4510U 2.00Ghz CPU for Edge 15 / Flex 3