Computer Type: Laptop System Manufacturer/Model Number: ACER ASPIRE 5742G OS: Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1 CPU: Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz Motherboard: Acer Aspire 5742G Memory: 4,00 GB Graphics Card: ATI Mobility Radeon HD 5400 Series Sound Card: (1) AMD High Definition Audio Device (2) Realtek High Defi Screen Resolution: 1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz Hard Drives: WDC WD5000BEVT-22ZAT0