Logitech manufactures several wireless keyboards with distinct features; some are solar-powered, compact or illuminated. Logitech decided that most users do not use traditional function, or F-keys, so the company equips its wireless keyboards with user-friendly enhanced F-keys to speed productivity. These keys are preset to perform certain tasks that include launching and closing applications. You can customize these keys, as well as your hot keys if your model has them, using SetPoint, a Logitech software download. Writer Bio
