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For the current version of 10.13.5, the rest of the Mac versions should be tested on their own.1. Open Keychain: Start desk, search input keychain, click Unlock2. Find the root certificate file you need to install by opening the visit3. Drag and drop the certificate file to the blank area on the right side of the login, drag and drop as4. Right-click this certificate----Introduction--trust----Always trust when you use this certificate---tap close when you are prompted for your Mac login password

　　 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 come back, press the MAC keyboard any key can reactivate the system, into the login interfa

In fact, it is also very simple, this method requires you to install a virtual machine system on the apple, I am using the vmawre Fusion virtual machine. Specific virtual machine installation procedures are not introduced here, the small wifi and Mac computer connection, start the virtual machine, the small WiFi to the virtual machine system. Click the "USB and Bluetooth" option on the "Virtual machine" men

What about the crash? The following will tell you the Mac system crash Restart method, if encounter Mac system panic How to do? How to restart? Many friends are not very familiar with the Mac operating system, if you encounter the problem of panic, you may wish to refer to the following steps. Method One, hold down the space bar to the left two keys +esc, appear and win the same function of the System Application Manager, forced to quit the program, this can only solve when you use the program

As we all know, the Apple Mac computer comes with a player QuickTime that can play many formats by default. However, the. wma and. wmv files cannot be played directly (both formats are common formats for Windows Media files), so here we need to use some third-party software to solve this problem. The following small series for you to recommend several players can play the. wma and. wmv format files. First,

Apple Computer Windows system modify default boot system how to set 1, search "Control Panel" and click on Open; 2, find "Boot Camp", and click to enter; 3, under the "Boot Disk" tab to set up; 4, you can see that there are two systems, one is the Apple system, the other is the Windows system, select the default startup system you want

document first), and then restart your computerControl option-command-eject key to exit all applications (will let you store changes made to the open document first), and then turn off the computerFn-delete forward Delete (for portable Mac built-in keyboard)CONTROL-F1 Toggle full Keyboard control on or offControl-f2 Focus Menu BarCONTROL-F3 Spotlight DockControl-f4 Focus active window or next windowShift-control-f4 focus on an active windowControl-f5 Focus toolbar.Control-f6 Focus on the first

Mac is the computer We all dream about, what do you want to use it for when you have it? Let's play with the Apple machine--put Apple on a Microsoft Windows system, and let's see how to install a Windows system on an Apple computer with a USB flash drive. First, the prepara

Problem failure Iphone4s suddenly can not charge, connect the computer did not respond, determine not the cause of tail plug, there are solutions? Solutions First, try plugging in the power of 1 hours above the static, and then press and hold home+ open the key, to appear after the logo to let go. Second, if you can not solve, change the root data line try, the Charger line is easy to bad. Apple's charging port and data port are the same, if you c

Sunflower Remote Control is a enterprise and professionals for the remote PC management and control of the service software. You can easily access and control the remote host with the Sunflower Remote Control client in any place connected to the Internet, the whole process can be done through the browser, no need to install the software, Today, the black and white screen to bring everyone the tutorial is to use the Sunflower Remote Control client How to use the