The U400 ($269.99) is the first to support Apple’s Home Key’s hands-free unlocking. This uses the U1 ultra-wideband (UWB) ...

The Aqara U400 combines Apple Home Keys with an Ultra-wideband radio to unlock your door as you approach with your smart ...

Restart your computer first to fix a locked keyboard; it often solves many problems quickly. Check and clean your keyboard's connections to ensure they are not causing it to lock. Try turning off ...

The Aqara Smart Lock U400 has been launched today at CES with support for the Home key feature in Apple Wallet. This means your door can automatically unlock as you approach it from the outside, with ...

With this Windows app, users can lock their mouse and keyboard while staying within the Windows environment. It’s a neat little tool that comes in handy on many occasions. The keys are effectively ...

If you've longed for more flexibility than the simple on/off method most input control/tyke-blocker programs offer, Kid-Key-Lock gives you finer control over keyboard and mouse use. Unlike the ...

This is the first reason why your computer keyboard gets locked accidentally. Filter Keys turn on if you press the right shift key for 8 seconds, which of course can happen accidentally. When your ...

When a polar blast hits and your key suddenly refuses to turn, the real danger is not the ice in the cylinder but the snap of ...

Whether you want a full-time Caps Lock key or simply need the keyboard shortcut, here's how to do it. Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them ...