Mac tutorial：How to clear Safari browser cache

in macOS，By default，You cannot directly view the size of a folder in Finder's list mode.。But you can follow these steps to set it up，Makes it possible to display the size of folders in a list： 1.Open Finder and go to the folder you want to view。 2.Select "Show" in the menu bar > "Show Options" (or just use the shortcut Command+J)。 3.In the pop-up options window，Check "Calculate all sizes"。 4.Close options window。 Now，You can see the actual size of the folder in Finder's list mode.。It should be noted that，This setting is for a single folder，If you want to show size in other folders，Need to repeat the above steps。

Excel 2019 for Mac is a powerful spreadsheet software，Mastering these keyboard shortcuts can significantly improve your work efficiency： 1. F2 / Control + U: Enter the cell editing state (touch bar Mac needs to adjust the fn function commonly used) 2. Command + C: Copy selected content 3. Command + V: Paste copied content 4. Command + X: Cut selected content 5. Command + Z: Undo the previous action 6. Command + A: Select all content in the current worksheet 7. Shift + click: Continuously select data within a range 8. Command + click: Radio select the cell clicked 9. Command...

Where are the files backed up by Mac iTunes? Many Mac users don’t know the location of their iTunes backup files after backing up! today，The editor teaches you two methods to find the Mac iTunes backup file path，It is convenient for everyone to directly manage their own iTunes backup folder。 Method one： 1.Open Finder，Click the "Go" option in the menu bar，Hold down the Option key to display "Library"，Click to enter。 2.in database，Find the "Application Support" folder。 3.Go to the lower-level "MobileSync" folder，The "Backup" inside is where the backup file is located.。 Method two： 1.Click Finder at the bottom of the screen。 2.Use the shortcut key Command+Shift+G in the Finder to open "Go to Folder"。 3. Directly copy the following path：~/Library/Application Support/MobileSync，Then click "Go"，Open the "Backup" folder，Inside is the backup file。 Through the above two methods，You can easily find and manage iTunes backup files on Mac。

Office includes the new Word、Excel、PowerPoint、Outlook 和 OneNote ，Perfect support for Retina，Support Chinese，Lots of feature updates，Very powerful! # Full-featured and powerful office suite Microsoft Office is a collection of applications，Each application is designed to perform a specific task，And these apps are created to enable you to start working on any type of project，All while knowing you have all the essential tools you need and more。 also，Microsoft Office also makes it possible to share files with your office，Collaboration becomes easy with anyone working on the same presentation or spreadsheet，thus really speeding up work when needed。 # The Office suite of collaboration features and tools, given its large installed base，Millions of users use it every day，You might think of it as a platform，can help you get the job done，It also enables you to stay in touch with colleagues and clients who need it to help you get the job done in a timely manner and as correctly as possible。 Microsoft Office comes with apps to make you more productive，And depending on the version you want to buy (e.g.，Home and Student Edition，Home & Business or Home Premium)，It gives you access to Word，PowerPoint，Excel，Utilities like Outlook and other features。SkyDrive storage，Skype minutes and automatic version upgrades。 # A wide range of templates helps you create high-quality documents in no time Plus，Microsoft Office comes with a built-in template library，Allows you to create professional-looking documents and spreadsheets in no time。Another great feature that can greatly improve your work efficiency is，It also works in full screen mode，thus eliminating all possible interference，Focus on the task at hand。 taking all issues into account，If you think the open source Office suite isn't enough for your needs，and you want a professional-grade solution to help you get the most out of your time and money，Then Microsoft Office is what you need。 The latest package contains Microsoft Word Microsoft...

PullTube is an online video download tool for macOS platform，Can help us download YouTube and Vimeo online videos to local YOUTUBE and VIMEO Support Youtube and Vimeo。 Add more platforms based on user requests。 4K，HD and 60FPS support PullTube allows you to download videos in any format Video to audio Convert and save videos to mp3 and m4a Beautiful and flexible interface Beautiful user interface，Support Apple night mode

Keka is a free macOS file decompression program，Can meet your daily decompression needs，Small size，Simple and easy to use，faster。The main compression core is p7zip (7-zip port)。 Support compressed formats：7z，Zip，Tar，Gzip，Bzip2，DMG，ISO supported extraction formats：RAR，7z，Lzma，xz，Zip，Tar，Gzip，Bzip2，ISO，EXE，CAB，PAX

Pixelmator Pro includes new workflows and more intuitive and simpler editing software。It also features a single-window interface and smart image editing capabilities based on machine learning。Pixelmator Pro is developed using the Core ML framework，It integrates perfectly with macOS High Sierra，Level detection can be completed automatically，Smart quick selection, better repair tools, and more。 The application is based on Swift 4 ，Integrated Metal 2 ，Core Image and OpenGL 。And the new drawing engine，Can free up computational load from the CPU，Also accelerates graphics-intensive tasks。Pixelmator Pro also has Metal-based 2 dynamic drawing blending techniques。For example, Metal 2 Used to render paint tools and dual texture brushes。 With an improved single-window interface，Replaced Pixelmator's floating tool panel，Pixelmator Pro puts focus on the image at hand，rather than in the application's toolset。 The Pixelmator team has also simplified the GUI...

How to hide in macOS、Encrypt a file or folder Hide a file or folder Create a hidden folder using Terminal： 1. Create new hidden folder： Open Terminal，Enter the command mkdir file location/.file name，For example mkdir desktop/.MacW，Press Enter key to execute。This creates a hidden folder named .MacW。 2. Show hidden files： Press the shortcut key Shift+Command+. Can show hidden files and folders in Finder。 Modify file hidden attributes： 1. Type chflags hidden in the terminal ，Then drag in the files or folders you want to hide，Press Enter key to execute。This allows you to set a file or folder to a hidden state。 Encrypt Folders Create an encrypted disk image using Disk Utility： 1.Open Disk Utility in Launchpad's other folder。 2. Click File in the menu bar > New > image from folder，Or use the shortcut key Shift + Command + N。 3.Double-click to select the folder to encrypt，Then select the encryption method in the encryption options and enter the password。Make sure the image format is set to read/write，and click Save。 4.When accessing an encrypted disk，The system will ask for a password。for safety reasons，Uncheck "Remember passwords in my keychain"。 These methods can help you hide and encrypt files or folders on Mac，Ensure data security and privacy protection。

Many people using Mac use Parallels Desktop 19 Windows system installed，But when I need to delete the Windows system, I don’t know how to do it.。Next，The editor of macwk brings you how to delete Parallels Desktop 19 Installation tutorial for Windows systems，Hope this helps! Remove Parallels Desktop 19 Installation steps for Windows systems 1. Open Parallels Desktop 19 •Start Parallels Desktop 19，Click the Parallels Desktop icon in the upper right corner，Select "Control Center"。 2. Select the Windows system to be deleted •In the Control Center interface，Find "Windows...

When using Mac software，We often encounter situations where the program suddenly freezes.，Especially when processing large files, insufficient memory may cause the program to become unresponsive.。In addition to learning to save files at any time，You also need to know how to force quit a program on Mac system。 Shortcut key Press and hold the shortcut key Command + Option + Shift + Esc can force quit the current program。 Force quit the program window 1. Pull down from the menu bar in the upper left corner of the screen，Select "Force Quit"，Or use the shortcut key Command + Option + Esc opens the Force Quit Application window。 2.Select the program you want to exit in the window，Then click "Force Quit" in the lower right corner。 Force quit in the Dock by holding down the Option key，Then right-click the program's icon in the Dock，The option to "Force Quit" will be displayed，Click to exit。 Activity Monitor 1. Open Launch Pad，Go to the "Other" folder，Find and open Activity Monitor。 2.Find the name of the program you want to quit in Activity Monitor，Then click the close button in the upper left corner to force quit the program。 Mastering these methods can help you effectively deal with Mac program stuck situations，Protect data and increase productivity。

Many Mac users may not know，Mac computers have a hidden screen-rotating feature。by rotating the screen 90 degree，You can read e-books or movies while lying down。So，How to rotate the screen on a Mac computer? Let me share with you the specific method below，Let’s take a look together。 1. Open System Preferences •Click on the Apple icon in the upper left corner，Choose to enter System Preferences。 2. Go to monitor settings •In System Preferences，Click on the "Display" option。 3. Select the rotation angle •In the monitor settings interface，Find the "Rotate" option。There are three rotation angles to choose from in the drop-down menu：90 degree、180 degree and 270 degree。After selecting the desired rotation angle，Exit settings to complete。 Notes •If you don’t see the “Rotate” option in your monitor settings，It may be that your computer does not support the screen rotation function。 Go through the above steps，You can easily rotate your Mac screen，Bring more convenience to your use。

Modifying the Hosts file on a Mac computer can effectively control network access and solve DNS resolution problems。The following is a detailed modification tutorial： 1. Find the Hosts file •Open Finder，Click the "Go" menu at the top，Select "Go to Folder"。 •Type /etc and press enter，Find and double-click to open the folder。 2. Back up the Hosts file (optional) • Find the hosts file in the pop-up window，Right click and make a copy as a backup，In case the error can be restored after correcting it。 3. Edit the Hosts file • Drag the hosts file to a text editor (such as TextEdit、Sublime Text, etc.)。 •Add or edit the IP address and domain name information you need at the end of the file，The format is：IP address domain name，One entry per line。 4.Save changes •After completing changes，Save hosts file。If you are prompted for insufficient permissions，You can save the file as on your desktop，Then drag it back to the /etc folder and overwrite the original file。 5. Flush the DNS cache sudo killall -HUP mDNSResponder Open the Terminal application (found in Utilities in the Applications folder)，Enter the above command and press Enter key。