I really do not know much about computers, but I wanted quick and efficient. So when I saw this has a quad core and SSD I thought I wouldn't have to worry about it lagging or a slow start up. This computer is so slow starting up and lags-this is the whole reason I got rid of my last laptop. I don't need anything fancy because I don't use it very often; just for emails, filing, internet, etc. I am on the computer all day at work so try to stay off of it as much as I can at home and only use it when needed. I store everything on the cloud so I don't need storage. I think the description is false that it is a quad core and a solid state drive.The touch screen and lit keyboard are the best features.Heading:22018 Dell Inspiron 15 5000 15.6 inch Full HD Touchscreen Backlit Keyboard Laptop PC, Intel Core i5-8250U Quad-Core, 8GB DDR4, 1TB HDD, Bluetooth 4.2, WiFi, Windows 10 dell i5570-4364slv-pus$539.00Details:Brand Name DellSeries i5570-5364SLV-PUSCalifornia residents Click here for Proposition 65 warningItem model number dell i5570-4364slv-pusHardware Platform PCOperating System WindowsItem Weight 4.8 poundsProduct Dimensions 15 x 10.2 x 0.9 inchesItem Dimensions L x W x H 14.96 x 10.15 x 0.89 inchesColor Silver or Matte GrayProcessor Brand IntelProcessor Count 4Computer Memory Type DDR4 SDRAMFlash Memory Size 1 TBHard Drive Interface Solid StateHard Drive Rotational Speed 5400.00Power Source AC & BatteryBatteries 1 A batteries required. (included)