MAC application

Computers are almost indispensable in our daily lives，And network connection is an important part of daily work and entertainment。For users using Windows systems，The disconnect may simply disable local connections。But for novices who have just come into contact with Mac，how to get it right、Easily disconnecting your Mac from the Internet may still be a mystery。don’t worry，Here are some simple and practical methods for disconnecting Mac computers from the Internet.，Allows you to easily disconnect from the network。 Method one：Use the network settings that come with the Mac system. Click the Apple icon in the upper left corner of the screen.，Select "System Preferences"。 in the pop-up window，Click "Network"。 In the list of network connections on the left，Select the network connection you want to disconnect (such as Wi-Fi or Ethernet)。 Click the "Advanced" button in the lower right corner。 in the pop-up window，Select the TCP/IP tab，Then click the "Configure IPv4" drop-down menu in the lower left corner，Select "Turn off IPv4"。 Click "OK" to save settings，Your Mac will disconnect from the network。 Method two：Use shortcut keys to quickly disconnect from Wi-Fi if you just want to disconnect from Wi-Fi，You can use shortcut keys for quick operations。Press Option + Click the Wi-Fi icon in the upper right corner of the screen，A menu will pop up，Select "Disconnect from Wi-Fi"。 Method three：Use third-party network management tools in addition to the network settings that come with the Mac system，You can also choose to use third-party network management tools to manage network connections more flexibly。These tools usually offer more features and options，Can meet your more complex network needs。You can search for network management tools suitable for your Mac computer in the App Store or online。 Through the above methods，I believe you have mastered how to easily disconnect your Mac computer from the network。Whether you need to disconnect from Wi-Fi or other networks，You can choose the appropriate method according to your own needs。Remember to reconnect to the Internet when needed!

Boom 3D is a system-wide volume booster and equalizer for Mac，Delivers an incredibly realistic and immersive listening experience with its magical 3D surround sound and futuristic technology。 It automatically enhances all audio and creates the perfect sound profile for your Mac。Boom 3D has a stylish and intuitive interface、Wide variety of presets、Option to centrally control individual app volume and wireless control (Boom Remote)，Gives you complete control over the audio coming from your Mac。

Recently, many friends are installing software on the newly purchased Mac with Touch Bar.，You may encounter situations where the software opens and becomes unresponsive.。This is usually due to the system's enhanced permission management.。If you encounter a pop-up box asking for "Accessibility Access"，Here is the solution： Open method： Open system preferences： Click the Apple icon in the upper left corner of the screen，Select "System Preferences"。 Unlock system preferences： In the System Preferences window，Click the lock icon in the lower left corner，and enter your administrator password to unlock。 Add software to accessibility access list： If you have seen the software that needs to be added in the list，Make sure it is checked。 if it does not appear in the list，Click the ➕ button below to add the required software。 Confirm and authorize： After ensuring that the required software has been selected or added，Close system preferences。 Reopen the software： Return to the software you want to open，It should now start normally。 If the software is still unresponsive or does not prompt for accessibility access，It may be because the software version is not compatible with the current system version，Need to download the latest version or wait for updates。These steps can help you solve most cases where the software cannot be opened due to permission issues.。

Desktop Mac or MacBook won't turn on，Or maybe it can't be launched via the Apple icon? Don't worry，Although it makes people irritated，But it's usually fixable。 Here are all the steps you need to take to restart your Mac。Follow the steps in order，until the problem is solved，Or jump to the applicable step。 1. Check the power connection • Make sure your Mac is plugged into the power adapter，and the adapter is connected well。For desktop Mac，Make sure the power cord is also connected to the electrical outlet。 2. Power cycle •For the latest MacBooks，Disconnect the power cord，Then press and hold the power button for 10 seconds。 •For older MacBooks，Disconnect the power cord and remove the battery for at least 10 seconds。 •For desktop Mac，Disconnect the power cord for at least 10 seconds。 3. Boot in safe mode •Press the power button，Then immediately hold down the Shift key until you see the login screen。 4. Reset the System Management Controller (SMC) Desktop Mac： Unplug the power cord，wait 15 seconds，then reinsert，Wait another five seconds before restarting。 •2018 MacBook Pro and MacBook with T2 chip： Hold down the right Shift key、Left Option key and left control key for seven seconds，Then press and hold the power button for seven seconds。 • MacBook without removable battery： Hold left Shift、Option、Control and power (or Touch ID) buttons，Lasts 10 seconds。 5. Reset NVRAM or PRAM • Hold Option while booting、Command、P and R keys，Don't let go until you hear the startup sound。 6. Run Apple Diagnostics • Press the power button，Then hold down the D key until you see the language selection screen。After selecting language，Start running tests。 7. Using Recovery Mode Tools • Hold the Command and R keys to boot into Recovery Mode。Repair your hard drive or SSD using Disk Utility。 8. Reinstall macOS in recovery mode • If none of the above fixes the issue，Choose to reinstall macOS。Select Reinstall macOS from the menu，and follow the on-screen instructions。 Go through the above steps，You should be able to fix most Mac won’t turn on issues。If the problem is still not resolved，May require further hardware checks or professional support。

When using a Mac computer，for safety，Many users will set an administrator password。If you accidentally forget your Mac administrator password，don’t worry，Here are a few ways you can reset your password and restore access。 Method 1 for users who have not turned on FileVault：Using Apple ID Reset in OS X Mavericks (10.9) and later versions，Apple integrates Apple ID and administrator password，Allow quick reset of user password using Apple ID。Please make sure your Mac is logged in with Apple ID，And check "Allow users to reset passwords using Apple ID" in "System Preferences - Users & Groups - Login Options"。 1.In the login window，Entering incorrect password three times in a row，Until the system pops up a prompt window："If you forget your password，You can…use your Apple ID to reset/use your master password to reset”。 2.Click the little arrow next to "Reset using your Apple ID"。 3.Enter your Apple ID and password，Then click "Reset Password"。 4.In the reset password window，Set and confirm new user password and password prompt (optional)，When finished, click "Reset Password"。 5.After reset is complete，Restart your Mac and log in with your new password。 Method two：Use Master Password Reset If you set a Master Password and remember it，The master password can be used to reset the password for administrator or regular accounts。The specific steps are similar to method one，No more details。 Method three：Reset using another administrator account If you know the name and password of another administrator account on your Mac，Password can be reset through this account。 1.Log in using another administrator account。 2.Go to "System Preferences - Users & Groups"，Click the little key icon to unlock。 3.Select the account whose password needs to be reset from the user list，Click the "Reset Password" button，and follow the instructions to reset your new password。 4.After reset is complete，Cancel current account，Log in to your account using your new password。 Users who have FileVault enabled For users who have FileVault enabled...

PDF Reader Pro 4.7 for Mac is a PDF editing and reading software specially designed for Mac users，it brings together reading、edit、Comment、Conversion and other functions in one，Provides users with a comprehensive PDF management experience。The following is a detailed introduction to the software： one、Software features Powerful reading function Supports multiple reading modes and view selections，Such as single page、scroll、double page、full screen、Preview etc.，Users can adjust the page layout according to their personal preferences、Font size and color etc.，for the best reading experience。 Provide bookmarks、Table of contents and full-text search capabilities，Help users quickly locate and understand document content，Improve work efficiency。 Support night mode，Protect user’s eyesight。 Comprehensive editing functions provide rich text editing tools，Users can easily modify the text content in PDF documents，Adjust font style and size。 Support inserting pictures、Link，and adjust page order、Operations such as deleting or adding pages，Meet users’ personalized needs for PDF documents。 Equipped with a variety of annotation tools，such as highlighting、Underline、text box etc.，Facilitate users to mark key points during reading、record ideas。 Efficient conversion function supports converting PDF files to Word、Excel、PPT and other formats，Achieve seamless switching of document formats。 Provide batch conversion function，Further improve work efficiency。 Security protection function supports encryption and decryption of PDF files，Secure files from unauthorized access and modification。 Provide signature PDF function，The user can use the cursor mouse、trackpad、Create signature from keyboard or image，Enhance document security。 two、Software advantages: Simple and intuitive interface PDF Reader Pro 4.7 The interface design for Mac is simple and clear，Function icons are clear，easy to understand，Easy to operate。 Stable and reliable performance The software performs well when processing large PDF documents，Ability to quickly load and render document content，Provide a smooth reading and editing experience。 Strong compatibility supports multiple document formats (such as PDF、EPUB、TXT、PNG、JPEG, etc.) opening、Edit and save，Meet user needs in different scenarios。 Rich customization options: users can adjust software settings according to their own needs，Achieve personalized user experience。 three、Application Scenario Daily Work Suitable for processing PDF files in daily work，such as contract、Report、Resume, etc.。 Academic Research Support for academic papers、Read research reports and other PDF documents、Annotation and editing。...

on Windows，All software appears on the desktop，Not so on Mac。How to move downloaded applications on Mac to the desktop? Let’s take a look at how to add applications to the desktop on Mac with the editor.。 Method one：Use alias files 1. Open the "Finder" in the Dock，Then open the Applications folder。 2.Select the icon you want to put on the desktop in the application list，right click on it，Select "Make avatar"。at this time，You will see an avatar icon with a black arrow appear next to the software。 3.Drag the alias file to the desktop。Then，You can delete the alias files in the application folder。 Move all applications to desktop 1. in application folder，Press Command+A on your keyboard to select all apps，Then right click and select "Make avatar"。 2.Right click on an empty space of the application folder，Select "Sort by" ->"Add date"。The avatar created will be automatically moved to the top。 3.Scroll down to select all alias files，Then drag it to the desktop。so，All application shortcuts are added to the desktop，Click to launch app。 Method two：Create a soft link using the command line 1. Click the magnifying glass button in the upper right corner of the desktop (Spotlight search)，Type "terminal" and press enter。 2. After opening the terminal，Type ls to list all directories，Then find a directory called desktop。Enter cd desktop to enter the desktop directory，And enter the command pwd to get the path of the desktop。 3.Enter the following command to create a soft link： ln -s /Applications/YourApp.app /Users/YourUsername/Desktop/YourAppLink where /Applications/YourApp.app is the path to the application you want to move to the desktop，/Users/YourUsername/Desktop/YourAppLink is the path to the desktop。 4.After pressing the Enter key，You will generate a soft link file on the desktop。so，The application appears on the desktop。 Through the above two methods，You can easily add software applications to your Mac's desktop。Hope these steps help you。

On a Mac computer，By default, the mail client does not have the QQ mailbox option。If you need to use QQ mailbox，You need to add it manually。The following are the specific steps： 1. Open your mail client •Open your Mac computer，Find and open your mail client。 2. Select Add Account •On the email client page，Click "Mail" on the toolbar in the upper left corner，Select "Add Account..."。 3. Select QQ mailbox •Find and click QQ mailbox in the pop-up page。 4. Enter account information •In the pop-up email information window，Enter your email address and password，Click the "Login" button。If it prompts an error，Please follow the steps below to proceed。 5. Obtain the QQ mailbox authorization code •Open the web version of QQ mailbox，Click the "Settings" option above，Then select "Account"。 6. Start the service and obtain the authorization code •Find “Start Service”，Select "On"，And follow the prompts to send a verification text message using your mobile phone.。After sending is completed，Click the "I Sent" button。 7. Enter the authorization code •Copy the authorization code shown on the left into the password box of your email client，Just click the "Login" button。 go through these steps，You can successfully add QQ mailbox in Mac mail client。