Tutorial：Easily learn how to use Apple AirDrop

Little Snitch is an old and excellent application firewall software on the Mac platform.，Little Snitch cracked version can control network connection access permissions of all applications/single applications on macOS，Alert you in real time about outbound network connections。 App Introduction Little Snitch allows you to intercept these unwanted connection attempts，and let you decide how to proceed。it can notify you，When a program attempts to establish an outgoing Internet connection。Then，You can choose to allow or deny this，Or define a rule how to handle something like，Future connection attempts。This reliably prevents private data from being sent to you without your knowledge。The inconspicuous Little Snitch runs in the background，It can also detect network viruses，Trojan and other malware-related activity。 Alert mode whenever an application attempts to connect to a server on the network，Little Snitch will display a connection alert，Allows you to decide whether to allow or deny the connection。 No data is transferred without your consent。 Your decision will be remembered and applied automatically in the future。 Silent Mode If you are new to Little Snitch，You may be inundated with notifications from apps that want to connect to the internet。Brand new silent mode built from the ground up，to make handling them a breeze。It lets you silence all notifications for a certain period of time，and make all decisions conveniently at a later time。

PDF Expert is a powerful, efficient and beautiful PDF editing tool，Ability to scroll smoothly and quickly search the first document of your choice。PDF opens instantly，Whether they are small email attachments or 2,000 page reports。 Professional annotation tools from simple change marathon editing sessions，PDF Expert lives up to its name。Powerful yet easy-to-use tools are just a click away，So you can make your mark in record time。 Read an award-winning，Lightning-fast tabbed document viewer will get you through multiple PDFs faster than ever。 Great for form filling PDF Expert provides the best experience for filling PDF forms。text field，checkbox，Radio buttons and other form elements work as you expect，and all the information you enter is saved in the form。Works well even with complex interactive forms using Javascript An easy way to sign files Signing files on Mac is easy。Just enter your name on the keyboard，PDF Expert will convert it into beautiful handwriting。Or use your Macbook’s trackpad and write with your fingers。You can even use signatures you have already created in PDF Expert for iOS。 Extensive sharing options so you don't work alone，Not PDF Expert either。When documents need to be sent to clients，colleagues and others，PDF Expert offers best-in-class support for Mac system-wide share sheets and other applications。If the application accepts PDF files，PDF Expert can put them there。 Works on all devices on any Apple device Mac，Use PDF Expert on iPad and iPhone。Use Apple's Continuity and Switching features to seamlessly transfer documents from one device to another，and continue editing where you left off。

on Apple computer，You can easily take screenshots with shortcut keys such as Shift+Command+3 or Shift+Command+4，But by default the screenshot will be saved on the desktop。If you wish to save the screenshot to another location，You can follow these steps： Graphical tutorial on setting the screenshot save location and creating a new screenshot folder： Create a new folder within the user's "Pictures" folder，For example, name it "Screenshot"。You can use Finder in "Users" > Create this folder in "Pictures"。 Open terminal： Search for and open the Terminal application in Launchpad。 Enter command： Enter the following command in the terminal，and press Enter to confirm： defaults write com.apple.screencapture location ~/Pictures/Screenshot/ This command tells the system to save the screenshot to the specified folder (here is the "Screenshot" folder you created)。If you wish to save the screenshot to another location，Just change the path to your desired folder path。 Restart system services： Enter the following command to restart system services，Make changes effective： killall SystemUIServer This will reload the user interface service，Make sure the new screenshot save location setting takes effect。 Now，Your Mac will save all screenshots to the folder you specify (e.g. "Users/Pictures/Screenshots")。Doing this will help you keep your desktop tidy，Allows you to manage and find screenshot files more conveniently

Many new Mac computer users don’t know where the tutorials for using touch gestures are.，I don’t know how to set up my Mac’s trackpad either.。Today I will introduce you to a tutorial on how to use touch gestures on Mac.，Hope it helps everyone。 step one：Open System Preferences 1. Click the Apple icon in the upper left corner of the screen，Select "System Preferences"。 Step 2：Find the trackpad option 1. In the System Preferences pane，Find and click "Touchpad"。 Step 3：View the touch gesture tutorial 1. On the touchpad settings page，Apple will list tutorials for using different gestures。You can click on each gesture to view detailed instructions and demonstration videos。 Step 4：Change multi-gesture settings 1. Click the "More Gestures" option at the top of the trackpad settings page。 2.in the left sidebar，Multi-gesture settings can be changed according to personal needs。 Go through the above steps，You can easily view and set up your Mac's touch gestures。Hope this information is helpful to you。