Why are the volume keys on my Logitech MK345 keyboard not working?
While you are using the Logitech MK345, the troubleshooting steps are similar to the MK335 model. If your volume keys (Hot keys 10 and…
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logitech MK335 Wireless Keyboard and Mouse Combo User Guide — questions & answers
Read product questions and troubleshooting answers linked to logitech MK335 Wireless Keyboard and Mouse Combo User Guide.