Discover the fascinating world of DIY with this amazing lock that features a hidden function! In this video, we take you step ...

On some Gateway laptops, one of the function keys itself, like F9, doubles as an F-lock key. Use such a key to deactivate the F-lock by holding down the "Fn" key, pressing the F-lock key, and then ...

The Diff Lock function in RoadCraft is one of the first mechanics you'll come across when starting the game. It will be explained alongside two other settings, namely All Wheel Drive and Low Gear.

It looks like a standard lock, but hides away myriad smart functions. Another top pick, the Lockly Vision Zeno, can keep an eye on things for you in real time thanks to its built-in 2K camera.

The "game lock" function has access to some 70 mainstream game services in the country, and currently supports identification when transactions are made through the Alipay App.

At the very top of the Keyboard settings is the option to change the function of the Search key via a drop-down menu. Simply click on the drop-down box, select Caps Lock and you're done.

The Scroll Lock key may be located above the arrow keys, with the numerical keypad or associated with one of the function keys, e.g., "F12," above the letter keys.

The $75 price increase applies if the district replaces the lock, not the entire lock frame, which could cost thousands more. The current budget for these new locks is $800,000.