The navigation area at the bottom or sidebar of Apple's Mac computers is called the "Dock" or "Dock"。If you use certain software frequently，You can put them on the Dock，for quick start。If you no longer need certain software，It can be removed from the Dock。Let’s take a look at how to add or remove applications on the dock in Mac systems。 添加软件到程序坞 方法一： 1.Click on the black rocket icon (Launchpad) in the Dock。 2.Launch an application you want to keep in the Dock。 3.After the software starts，Its icon will appear in the Dock。Right click on the icon，Select "Options" -> "Keep in Dock"。 Method two： 1.Open Laun...

Apple's new MacBook series notebooks are equipped with keyboard backlights，Can provide lighting when light is low。However，Sometimes you may encounter a situation where the Mac keyboard light cannot be adjusted。Here are the steps on how to adjust MacBook keyboard backlight brightness： 1. 打开系统偏好设置 点击屏幕左上方的苹果图标，Select "System Preferences"。 2. 进入键盘设置 在弹出的界面中，Click "Keyboard"。 3. 调整键盘背光设置 在“键盘”标签页下，Uncheck the "Automatically adjust keyboard brightness in low light" option。so，You can manually adjust the brightness of the keyboard light。 Go through the above steps，You can freely adjust the brightness of MacBook keyboard backlight。...

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。 未开启FileVault的用户 方法一：使用Apple ID重置 在OS X Mavericks（10.9）及其后续版本中，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 - Sign-in Options"..

附件中的是2026-03-31日的沪深股票的历史分笔数据。After downloading the file, please use winrar to decompress it first.，The compressed file contains three file directories，They are Shanghai Stock Exchange、Shenzhen City、北市2026-03-31日的分笔数据文件(A total of three QRT files)，The format is QRT used by Feihu。Contains three levels of buying and selling orders，As shown below： Copy the three file directories obtained after decompression above directly to the DATA folder of the Feifox installation directory.，As shown below： If you also need historical data in other formats，Please leave a message in the comment area。Currently, only historical transaction data in Feihu format is provided.。...

Passwords saved in Safari can help you log into websites easily，without having to enter your credentials every time。sometimes，You may want to check、Edit or delete Safari saved passwords。Here are the steps on how to view Safari saved passwords on Mac： View Safari saved passwords 1. 打开Safari浏览器 启动Safari浏览器，Then click on the "Safari" menu in the upper left corner of the screen，Select "Preferences"。 2. 访问密码设置 在弹出的“偏好设置”窗口中，Click on the "Password" option。 3. 输入电脑密码 系统会要求您输入Mac的管理员密码，to verify your identity。After entering the password，Click "OK...

on Mac，Finder can display recently used documents，But sometimes you may want to hide these records to protect privacy。Here are the steps on how to show or suppress recently used documents in Finder： Unshow recently used documents 1. 打开Finder偏好设置 点击屏幕左上角的Finder图标（或“访达”），Then select "Preferences"。 2. 调整“通用”设置 在弹出的“偏好设置”窗口中，Click on the "General" option。 3. 设置新窗口显示内容 在“新访达窗口时打开”下拉菜单中，Select the folders you want to display by default，such as "desktop"、"Documentation" or other。 4. Hide "Recently used...".

In Mac system，You can easily unzip ZIP files，But for other compression formats such as RAR，The system cannot decompress directly by default。Here's how to unzip RAR on Mac、Methods for files in various formats such as ZIP： 解压RAR和ZIP等文件 方法一：Using "The Unarchiver" software 1. 下载并安装“The Unarchiver” 打开App Store，Type "The Unarchiver" into the search box，Click "Get" and install the software。(if already installed，button says "Open") 2. 打开The Unarchiver 安装完成后，You can find T.. in the Dock..

When your Mac is low on disk space，Deleting files that are no longer needed is an effective solution。Although the common way to delete is through mouse operation，You can also use keyboard shortcuts to delete files。Here are several ways to use the Delete key to delete files on Mac systems： 使用Delete键删除文件的方法 方法一：Right mouse button operation 1. 右键点击文件 在Finder中，Find the file that needs to be deleted，Right click on the file。 2. 选择“移动到废纸篓” 在弹出的菜单中选择“移动到废纸篓”。The file will be moved to the Trash。 3. 拖动至废纸篓 您也可以直接按住鼠标左键，Drag the file to the Trash at the bottom of the screen...