how to turn off laptop screen

How does the Mac turn off the screen? Sometimes it takes a while to get out of a while, to save power and protect your computer, you will typically choose to turn off the screen. For Apple Mac notebook users, you can quickly

when other properties trigger off-screen rendering, the rasterized content is cached, and if the corresponding layer and its sublayers do not change, the next frame can be reused directly. Shouldrasterize = YES, this implicitly creates a bitmap, and the effects of various shadow masks are also saved in the map and cached, thus reducing the frequency of rendering (not vector graphics). The equivalent of

Understanding these system processes, you can turn off the unused services, in order to reduce the memory occupancy rate, improve the system running speed, very practical! Add: Some netizens asked, how to open these system services, altar friends @kayy509 has answered, in the "Run" input services.msc enter can be opened, as shown Right-click to start or stop a service. Windows7

Understanding these system processes, you can turn off the unused services, in order to reduce the memory occupancy rate, improve the system running speed, very practical! Add: Some netizens asked, how to open these system services, altar friends @kayy509 has answered, in the "Run" input services.msc enter can be opened, as shown Right-click to start or stop a service. In the Windows system, the default

using the available fax resources on your computer or network. Needless to say, it is clear that it is related to the fax. Manual or disabled Function Discovery Provider Host Feature discovery provider's host process. Pnp-x and SSDP related, if no related equipment shut it. Function Discovery Resource Publication Pnp-x and SSDP related, if no related equipment shut it. HomeGroup Listener Provides a receiving service for a family group, which is operated by default, and can be disabled if

　　 How to quickly turn off an Apple Mac computer monitor? Method One, using the shortcut buttons on the keyboard 1, as shown in the following figure, you can press the control+shift+ optical Drive eject button on the keyboard (upper right corner) to quickly turn off the monitor. 2, when we c

　Master LU 2015 Why do you want to turn off Screensavers In fact, the first thing to tell you is that the screen saver only has a protective effect on the CRT monitor, but it can only be counter-productive for the LCD monitor. This is due to the different working principles of the liquid crystal display and CRT display. The original CRT display, when the user s

* rhel7的基本操作*1. View IP Configuration[Email protected] ~]# LS/ETC/SYSCONFIG/NETWORK-SCRIPTS/IFCFG-ENP0S25/etc/sysconfig/network-scripts/ifcfg-enp0s25View DNS Configuration[Email protected] ~]# cat/etc/resolv.confGenerated by NetworkManagerNameServer 114.114.114.114viewing IP and Host binding information[Email protected] ~]# cat/etc/hosts127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4:: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6View Host Name

Failure Analysis: About the sound of the Web page to close the problem we only need to screen out the sound on the browser, but everyone uses the browser is not the same, so to be based on different browsers to shut down. Of course, you can also set the computer's voice mute to turn off the sound. Failure resolution: I believe you commonly used browsers are the

If you use a Mac for a short time without the ability to turn off the monitor, just move the cursor, just go ahead and set it in System Preferences, as follows: Open System Preferences, click Exposé and spaces; Then set the exposé Active screen corner and its corresponding function in the exposé and Spaces settings interface. In the following example, I define th

Directly turn off the monitor-general Linux technology-Linux technology and application information. The following is a detailed description. Author ZincX's PC LinuX: http://hi.baidu.com/zincxatix In linux, if you want to turn off the monitor, you can execute the following command. If you are used to using the disp

Many of the fans using Macbook Pro/air in their daily work will be external to a large screen display, the author is the same. But by default, the laptop's built-in display and the large external monitor will be on, and if you want to use a dual monitor (the laptop's built-in screen as a secondary screen), it's really good. But a lot of people just want to use a

* * How to optimize Linux systems:1 without root, add a normal user, with sudo authorization management.2 Change the default remote connection SSH service port and prevent the root user from connecting remotely.3 Timing automatically updates server time.4 Configure the Yum update source to download the RPM package from the domestic update source.5 Turn off SELinux and iptables (iptables work scenario if a W

interface. The Windows SmartScreen Settings page for the WIN8 system has three options, which are the default "require administrator approval before running an unrecognized application from the Internet" and "warn before running an unrecognized application from the Internet," However, administrator approval is not required and no action is performed (Turn off SmartScreen Filter). To

How does the WinXP system turn off automatic Updates? The following are three common ways to turn off Automatic Updates for Windows XP: First, the most convenient way: "My Computer" right click, select "Properties → Automatic Updates", select "Turn

How do I turn off the notification message for the Apple Mac app? We all know that Mac notification hubs will occasionally push notification messages for individual applications, and if these push messages are annoying to your work life and don't know if it's off, Then you need to refer to the small part of how to turn

How does a Mac quickly turn off the monitor? When we use a Mac computer, sometimes we leave the computer and want to quickly turn off the monitor. Here is a brief introduction to how to quickly shut down the display under the Mac operation method. The steps are as follows: Method One, use the shortcut button on the

to open.ATD and Anacron are similar, I turn it off.Bluez-utiles legendary Bluetooth service, and then regretted that I did not, so shut up.BOOTLOGD seems to be using it to write log, and it may be better to keep him open during security.CRON specifies the time to run the program's service, so it's better to open it.Cupsys printer service, so if you have one, just turn it on.Dbus message bus system, very im

how does the Mac quickly turn off the monitor? now, a lot of people are starting to use Mac computers. And in the use of the process, many people are asking, how quickly the Mac turn off the monitor? Here is a simple small series to introduce how to quickly turn

editing area when you close (rewrite touchesended)You just need to rewrite the touchesended method in Viewcontroller.Touch events when one or more fingers leave the screen triggering the override Func touchesended (touches:set　　Third, click on the Done/go/next in the lower right corner of the soft keyboard ... Turn off the keyboard (the Do End on Exit event i