We continue to report on an issue with Apple's new aluminum keyboards where the F3 and F4 keys, which should trigger Dashboard and Expose, do not normally trigger these functions unless the function ...

Learn about how TweakTown tests and reviews hardware. Are some keys on your laptop or external keyboard unresponsive while the rest work fine? It's a frustrating problem, especially when you have ...

The "Fn" key on a Dell toggles the multimedia keys on and off. On some models, you must press "Fn" to activate these multimedia keys, but the keyboard operation can be changed on the Dell PC so that ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

Android owners who use the Select to Speak feature have encountered an issue where the volume keys no longer function as expected. Google has now acknowledged the problem and says a fix is on the way.