ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Windows 10 offers more safety for your device, with features like Windows Hello and always-enabled free updates. Gamers experience best-in-class gameplay with Broadcast and Game Mode. And with built-in apps for 3D creation, photos, music, movies, maps and more - Windows 10 Home brings you more creativity and productivity than ever before. Windows 10 Home Intel® Pentium® Gold processor family delivers a great balance of performance & battery life at entry level price points for all Windows, Chrome and Linux OS users. The all Intel® Pentium® Silver processor family includes 4K media support, integrated connectivity up to Gigabit Wi-Fi, and improvements in security in your choice of platform and OS at a price point for casual users who want rich experiences. Intel Pentium Gold Lenovo IdeaPad S145-14IWL, Intel® Pentium® Gold, 2.3 GHz, 35.6 cm (14"), 1920 x 1080 pixels, 4 GB, 256 GB Lenovo IdeaPad S145-14IWL. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Pentium® Gold, Processor model: 5405U, Processor frequency: 2.3 GHz. Display diagonal: 35.6 cm (14"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 4 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel® UHD Graphics. Operating system installed: Windows 10 Home. Product colour: Black