Toshiba Satellite L55T-B5257W 15.6-Inch Touchscreen Laptop Intel Core i5-4210U Processor (3M Cache, up to 2.7 GHz) with Intel Turbo Boost Technology 2.0 6 GB DIMM RAM 750 GB 5400 rpm Hard Drive 15.6-Inch Screen, Mobile Intel HD graphics Windows 8.1