HP ENVY TouchSmart 17.3-inch Notebook PC (17-j141nr), 4th generation i7-4700MQ Processor 2.4GHz, 1TB HHD, Silver Signature Edition = No junkware or trialware. Most new PCs come pre-installed with programs, toolbars, utilities, and screensavers that you may not want. They can slow down your computer and junk up your Start screen or desktop. When you buy a Signature Edition PC, theres no third-party junkware or trialware installed so your computer can run to its full potential. A sampling of new PCs with Signature showed an average battery life 28 minutes longer than the same PCs without Signature, an average start-up improvement of 104%, and they shut down 35% faster. PCs with Signature come pre-loaded with Windows Defender, an antivirus program that never expires and includes free updates without ever asking for your credit card. Display: 17.3 in diagonal Full HD BrightView LED-backlit (1920 x 1080), 10-finger multi-touch support  Processor: Intel Core i7-4700MQ 2.40 GHz with Turbo Boost Technology up to 3.40 GHz  Memory: 16GB DDR3L 1600 MHz  Hard drive: Hybrid SSHD: 1TB HDD + 8GB NAND  Battery: 6-cell lithium-ion (up to 4.5 hours battery life) Make it big: Watch movies or make your own. Whatever your passion, nothing brings it to life like the HP ENVY TouchSmart 17. With its spacious and ultra-vivid 17.3-inch Full HD touchscreen, you'll see every detail down to the last pixel. Plus, you get blazing-fast speed for everything you do with 16GB of memory, NVIDIA graphics, and a fourth-generation Intel Core i7 processor. Full HD glory: The 17.3-inch Full HD display gives you crystal-clear views for more engaging movies, more immersive games, and more meaningful chats.  Thumping Beats Audio: With Beats, four speakers, and a subwoofer, the ENVY TouchSmart delivers some of the best-sounding, richest audio available on a PC. Powerful Intel Core i7 processor: Fourth-generation Intel Core i7 processor delivers faster system performance, uses less power, and enables sharper graphics.  Cutting-edge NVIDIA graphics: With the latest NVIDIA GeForce graphics and 2GB of video memory, you get a faster and more responsive experience, whether youre blasting away in a game or chatting away on a video call.  Versatile SuperMulti DVD burner: With the built-in SuperMulti DVD burner, you can create and burn your own CDs and DVDs, as well as watch movies.