Make classroom participation more fun with Acer Teach Smart LED lights. For example, teachers can pose multiple choice questions to the class, & students can answer them with corresponding colored lights for all to see. Travel Mate B series notebooks are designed to enhance the learning experience. From their robust construction to solid features, they help maximise the potential of the classroom. ** Built-in manageability & security** Easy manageability is a key feature. The Travel Mate B117 comes with Acer Control Center, where users can easily find the latest system information & check if updates are available. Acer Control Center not only makes it easier to manage your PC, but it helps to detect & fix any problem promptly. Acer Pro Shield allows users to maintain their credentials, data protection & web accounts. For added security, users can log in via webcam & face recognition technology. A Kensington lock slot enables the notebook to be secured to the desk, while TPM (Trusted Platform Module) 1.2 hardware security assures the integrity of the platform, disk encryption & password protection. ** Comfortable computing** Packing Intel® Pentium® or Celeron® processors, Intel® HD graphics & up to 4GB of DDR3L memory, the Travel Mate B117 allows students to tackle school projects & homework with ease. A solid hinge which opens up to 180 degrees provides a splendid & comfortable viewing experience. The full-size keyboard makes all the difference when you need to write at length, while the new sleek Precision Touchpad offers more precise interaction. The 11.6 Acer Comfy View Anti-glare display makes for a crisper view with richer colours & higher contrast, even outdoors, while Acer Bluelight Shield technology reduces harmful blue-light emission, so protecting users eyes. ** Built for Education** Designed to fit into any classroom environment, the Travel Mate B117 features a ruggedized frame with a rubber strip that en