Intel® CoreTM i5-2410M processor Features a 3MB cache and 2.3GHz processor speed with Turbo Boost up to 2.9GHz. ?Intel® CoreTM i5 processor Features smart 4-way processing performance with a speed boost. ?Intel® Turbo Boost Technology Automatically speeds up your processor when your PC needs extra performance. ?All-in-one design Features a 24" LED-backlit touch screen with 1920 x 1080 resolution. Also includes a keyboard. ?4GB DDR3 memory For multitasking power, expandable to 8GB. ?Multiformat DVD±RW/CD-RW drive Create custom DVDs and CDs. ?1TB Serial ATA hard drive Offers spacious storage and fast read/write times. ?Built-in high-definition webcam with microphone Features an Exmor image sensor and face tracking technology for video chatting with family and friends. ?2 USB 3.0 and 3 USB 2.0 ports For fast digital video, audio and data transfer; 1 Memory Stick media slot and 1 Secure Digital slot. ?Built-in Atheros wireless LAN (802.11b/g/n) For connecting to the Internet without wires. ?Stereo Bluetooth 2.1 + EDR interface with A2DP Easily link with other Bluetooth-enabled devices, such as a mobile phone or MP3 player. ?Built-in 10Base-T/100Base-TX/1000Base-T Ethernet LAN For quick and easy wired Web connection. ?Microsoft Windows 7 Home Premium Edition 64-bit operating system preinstalled Provides a stable platform for word processing, Web navigation, gaming, media storage and more. ?Software package included With Media Gallery and more. Microsoft Office Starter also included (product key card required for activation; sold separately).