When we buy new device such as Logitech K28Oe we often through away most of the documentation but the warranty.
Very often issues with Logitech K28Oe begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Keyboard Logitech K28Oe is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Keyboard on our side using links below.