Model -HP 15 Notebook INTEL PENTIUM DUAL CORE Processor 2.1GHz TURBO BOOST UP TO 2.66GHz Memory - 4GB Hard disk - 500GB Graphics Card - Intel HD Graphics Screen - 15.6 HD BV LED-backlight Display SuperMulti 8X DVD-RW Network - WiFi 802.11 bgn, Bluetooth Webcam + Mic, Battery - Li-Ion 4-cell Operating system - Windows 10 HOME Other - Memory card reader, Wireless Colors- silver Mass- 3kg HP CoolSense technology adjusts its temperature based on usage and conditions. It stays cool. You stay comfortable.With HP ProtectSmart, your notebook's data stays safe from accidental bumps and bruises. It senses motion and plans ahead, stopping your hard drive and protecting your entire digital lifeOperating System - Windows 10 Home 64 Processor - Intel core i3 with Intel HD Graphics (2.16 GHz, 2 MB cache, 2 cores) Processor family - Intel core i3 processor Memory - 4GB DDR3L SDRAM (1 x 4 GB) Storage - 500GB 5400 rpm SATA - Dropbox; HP Connected Drive1 - SuperMulti DVD burner Webcam - HP TrueVision HD Webcam (front-facing) with integrated digital microphone Communication - Integrated 10/100 BASE-T Ethernet LAN; 802.11b/g/n (1x1) and Bluetooth 4.0 combo Ease of useKensington MicroSaver lock slot; Power-on password; Accepts third-party security lock devices Display - 39.6 cm (15.6") diagonal HD BrightView WLED-backlit (1366 x 768) Video - Intel HD Graphics Sound - DTS Studio Sound with 2 speakers Keyboard - Full-size island-style keyboard with integrated numeric keypad 1 HDMI; 1 headphone/microphone combo; 2 USB 2.0; 1 USB 3.0; 1 RJ-45 1 multi-format SD media card reader Battery Type - 4-cell, 41 Wh Li-ion Power - 45W AC power adapter Product Colour - White silver Additional information P/N