I bought a HP wireless keyboard; it worked great, until Friday Jan. 3, 2014. Now my number lock doesn't work and none of my numbers on my number pad work. I tried control panel, troubleshooter, shift + num lock, everything I can think of. Any ideas why it suddenly quit? I even changed batteries.
By Mary E.
Call the Logitech help number. I've used their products for years and they stand by their name. They have excellent customer service.
