Function Key Lock [verified] -

A: Many Logitech, Corsair, and mechanical keyboards have a dedicated Fn Lock key or software toggle.

If your keyboard has a little lock icon on the Esc or Fn key, press . Now your F keys do what they say – F5 refreshes, F2 renames. function key lock

“Does pressing F5 refresh your browser or lower your screen brightness? That depends on one tiny setting: Fn Lock. A: Many Logitech, Corsair, and mechanical keyboards have

No lock key? Go to BIOS or your laptop’s keyboard manager. A: Many Logitech

Once you flip Fn Lock on, you’ll never fumble with function keys again.” Q: Does Fn Lock stay on after shutdown? A: Usually, yes on laptops. Some require BIOS setting to make it permanent.