how to turn off num lock on laptop

The recent notebook power on by default on the NUM LOCK numeric keypad, plus my NUM LOCK led may be exposed because of poor contact, can not see clearly, resulting in my input password is quite troublesome. I got a lot of surfing on the internet. The way to turn

When we are typing, we often encounter caps lock keys, resulting in input errors. We can set the system to make a noise when we press the CAPS Lock button, but this does not allow the CAPS LOCK key to turn off, what if we want to shut down the CAPS

Now many companies need to consider energy saving, especially on electricity energy. So many companies are management of computers, such as when you leave the computer, you need to put the monitor off, while keeping the computer locked, so as to help save energy, but also can prolong the life of the computer monitor, but also can keep your content confidential, do not let unrelated people see the relevant information, and may mistakenly manipulate you

How to set the [UIApplication Sharedapplication] idletimerdisabled property to control the effect of the auto lock screen// 把设置idleTimerDisabled的代码放到applicationDidEnterBackground里还原系统设置- (void)applicationDidEnterBackground:(UIApplication *)application { [[UIApplication sharedApplication] setIdleTimerDisabled:NO];}// 把设置idleTimerDisabled的代码放到applicationDidBecomeActive里取消自动锁屏效果- (void)applicationDidBecomeActive:(UIApplication *)application { [[UIAppl

Static ReadOnlyIntPtr Wnd_broadcast =NewINTPTR (0xFFFF); Static voidMain (string[] args) {lockworkstation ();//Lock ScreenSystem.Threading.Thread.Sleep (Ten); SendMessage (Hwnd_broadcast, Wm_syscommand, Sc_monitorpower, Monitorpowe ROFF); //turn off the monitor } //Lock Screen[DllImport ("user

Notebook WIN8 system with a mouse click Lock function, a user in the WIN8 system using the mouse to drag the window title bar, the window followed by mobile, resulting in unnecessary trouble. On the operation of a certain impact, there is any way to completely solve this problem, in fact, we simply Win8 the system's "click Lock" to enable, and then drag the title when the window will not appear to drag the