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The ~/library folder on your Mac is hidden by default. Because Apple thinks most of the time, you don't have to use this folder. But sometimes you may need to use this folder to accomplish something special. Like a gadget, you can sometimes use this folder to view the application preferences that I installed on my Mac, or to use it to view application support fol

" feature. If someone sends an attachment, click the drop-down arrow in the upper-right corner of the image and select Mark. You can then insert shapes such as squares, circles, and arrows, add signatures, or enter some text. You can then send the file back to the recipient without even leaving the mail application. Handoff When replacing a device, handoff allows you to connect to a previously interrupted work on another device. With iOS 8 and Yosemite, you can easily stop what yo

　　 How the Mac is projected through the airplay to the TV The following steps require your phone, notebook, and TV to be connected to the same router. 1. Let us introduce the MacBook how to wireless projection. Start the ITunes program. 2, select the upper left corner "video" button, double-click the video you want to play. 3, according to the picture on the step, select "Airplay icon", in the pop-u

Apple Mac users may know that system preferences can be used to select the effect of the Dock minimized window, which provides magical effects and a scaling effect. But if you're looking for some different animations, try the terminal instructions we provided today. This animation effect is not accessible through system preferences. The following are detailed steps for changing the effect of the d

Apple released a very important security patch in Monday to fix a vulnerability in the network time Protocol (NTP: Network Timing Protocol). Network Time Protocol (NTP) is a time synchronization protocol that serves computer clocks through the Internet. This vulnerability has affected MAC users running OS X Yosemite, Mavericks, and mountain Lion. This exists in the NTPD (NTP daemon) vulnerability th

Apple Mac View folder size Tutorial: For many Mac users, the Finder's list view is a good way to view folders and files, because this view provides a lot of information about folders and files, such as the date of creation and the type of file, and so on. In fact, the Finder's default list view does not look at the size of the folder, it can only display

　　 Apple Mac screen screenshot picture format changed to JPG Method/Step We can find the "terminal" application directly through the Spotlight search function on the MAC computer, as shown in the figure If you don't search with Spotlight, you can also find it in the rest of the LaunchPad. Next, enter this command in the terminal window: Defaults write co

Apple Watch can take screenshots, and these screenshots will be transferred to the matching iphone. You can also sync to your Mac's photo app. But with more than one screenshot of Apple Watch, it's easy to mix with pictures from the Mac. So how do you quickly find out if it's a normal photo and Apple Watch screenshot?

familiar Apple sign again comes out. Step 15th: Start installing Mac OS X (This step takes about 30 minutes or so). The 16th step: When finished, the system will reboot again, then approximately 10 seconds later, will officially enter the Mac OS X Lion, this reload completes! (The system will automatically eject the Wi-Fi connection pro

One, Apple Mac computer into a lot of features from the top of the desktop menu began, we click on the menu below the "Apple icon" to enter after we click "System Preferences." Second, click on the "User and group" effect in the open settings as shown below. Third, after entering we click on the user, "Admin" click on the right side of the "Landing ite

1, in the Apple Computer we find "Memo" software, as shown below, heard in the Launchpad. 2, after entering we will see the Apple Mac Memo system default font style is as follows, if you do not like how to modify it. 3, now we go to the memo application found in the menu "format" after we click Next. 4, then in the menu we find "format-

then delete it. Convert to Photos photos The final question is, can that be a substitute for professional applications such as aperture? I think the answer is no, although Apple has by default no longer continues to develop professional photo management applications such as aperture. But from an amateur user's point of view, photos's current function can not replace or even replace aperture such professional photo management applications. At prese

The system has become extremely difficult recently.QQ landing on the card, NetEase cloud music into not go, cool dog card dead, iOS simulator card dead ...All kinds of perverted cards dieCheck all over the network, call customer service, clear cache, re-install the system still no solution?????Half a month, it's torture.When I was about to give up my Mac, I looked at Performance Monitor and found that the programs that were stuck were all needed for a

Mac Book Pro Get it on the first day today, download and install JDK 8, Java and javac can be normal and practical, but do not know how to set java_home environment variables, Baidu found console input command /usr/libexec/java_ The HOME output is the default JDK version of Java_home, and can also be ordered/usr/libexec/java_home-vView all installed JDK versions and the corresponding java_home.Because you often play Linux and know the Java_home value,

, set up an administrator user (and forget the password of the difference), and then use the new administrator login, modify the original administrator password, restart, you can use the original administrator user login.Questionnaireviewcontroller * view = [[Questionnaireviewcontroller alloc] init]; view.hidesbottombarwhenpushed = YES; View.seciondid = SectionID; View.sectionstatus = Sectionstatus; View.messagebeans = Messagebeans; [Self.navigationcont

Http://www.myexception.cn/operating-system/1636963.htmlThe steps are as follows:1. Start Terminal Terminal (if you already have a. bash_profile file under the current User folder, skip directly to 5)2. Go to the current user's HOME directory (command line input echo $HOME)3. Create a. Bash_profile (command line Input touch. Bash_profile)4. Open the. bash_profile file (command line input open-e. bash_profile)5. Edit the. bash_profile fileEnter in the. bash_profile fileExport path=/users/jiandan/d

Apple Mac users may know that system preferences can be used to select the effect of the Dock minimized window, which provides magical effects and a scaling effect. But if you're looking for some different animations, try the terminal instructions we provided today. Today PC6 to introduce you to the terminal can bring up the Dock minimized window hidden "involved" effect, through system preferences is not

Under the Mac operating system, it is simpler to generate an Apple certificate, full graphical operation. using Keychain Access (Keychain access)The Mac operating system handles the certificate with "Keychain Access" (the Chinese system is named Keychain Access). The way to use keychain access is to Finder-utilities-keychain access (the Chinese system is finder-u

First, the Apple Computer to download the installation of QQ computer Butler (Mac version), after the installation is completed run open, the interface as shown in the following figure: Second, open the software, you can see the interface is very concise, the use of a very simple answer, select the "Clean up the garbage" option to start scanning cleanup, as shown in the following figure: Thi

With the growing popularity of Apple Mac computers, more and more users choose Mac as their office, entertainment equipment, today's small series for everyone to bring the Apple Mac comes with the use of Pinyin input method tips: Through the tone input to quickly select text