![How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube](https://i.ytimg.com/vi/-_gEUWHD_mA/maxresdefault.jpg)
How to make function keys default Logitech k400r keyboard tutorial using Logitech setpoint software - YouTube
![I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it](https://preview.redd.it/5e2a7ptgzvh51.jpg?width=640&crop=smart&auto=webp&s=3393a9b1314af5b4011ce528f2cf3805cc681b94)
I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it
![Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress](https://ae01.alicdn.com/kf/S08fadd5e9cb24f309155d58df956b1dfF/Wireless-Dongle-Receiver-USB-Adapter-For-Logitech-Unifying-Mouse-MX-M905-M510-Keyboard-K400R-G403-G603.jpg)
Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress
![Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress](https://ae01.alicdn.com/kf/S6598f7aeeb5648caac01561231afc496u.jpg_640x640Q90.jpg_.webp)
Connecting Logitech Mouse Unifying Receiver | Logitech Unifying Receiver Keyboard - Pc Hardware Cables & Adapters - Aliexpress
![Logitech K400r Wireless Keyboard Black / White Compatible with Laptops, Apple & Smart TVs Free Delivery With Tracking No.#(Prepayment Required) Self Collection @ Chinatown Point 2-Year Warranty, Computers & Tech, Parts & Logitech K400r Wireless Keyboard Black / White Compatible with Laptops, Apple & Smart TVs Free Delivery With Tracking No.#(Prepayment Required) Self Collection @ Chinatown Point 2-Year Warranty, Computers & Tech, Parts &](https://media.karousell.com/media/photos/products/2014/12/19/logitech_k400r_wireless_keyboard_compatible_with_apple__smart_tvs_1419003587_d3311a9d.jpg)