Is your Keyboard locked, and you can't type anything? Learn how to unlock a locked Dell, HP, Acer, Surface, or Toshiba laptop keyboard.

Why is F5 Refresh not working? If the F5 key does not refresh your PC or function correctly on Windows 11/10, one primary cause could be that the function keys are locked.

The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you ...