The HP Pavilion Sleekbook 15t-b000 15.6 Notebook - Customized features a slender design, making it easy to carry away from home whether it's to school or work. Easily change screens or view tabs on one page with the touchscreen. The 4 GB provides you with plenty of storage and speed for your computer. With Intel HD graphics, images show up in a crystal clear design. Windows 8 is the default operating system, but the laptop can easily be upgraded to run on Windows 10 if you desire added features. Connect cords to the multiple USB ports and view movies through the DVD drive or download them. The laptop features a large 15-inch screen to make it easier to see the displayed images. CoolSense keeps the components from overheating so that there is minimal damage to the internal parts of the computer.