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How to completely uninstall Office 2019 for Mac? During the process of uninstalling the application，There may be residual files。so，To completely uninstall Office 2019 for Mac，Application must be deleted、Supporting documents、keychain entry，and any icons added to the Dock。The editor below will teach you how to uninstall Office simply and conveniently. 2019 for Mac。 first step：Delete application 1. Open Finder > app。 2. Hold down the Command key，Simultaneously click to select all Office for Mac applications。 3. Hold down the Control key，Also click on selected applications，Then select "Move to Trash"。 Step 2：Delete files from user library folder 1. In Finder，Press Command + Shift + G。 2.Enter ~/Library in the window that opens，Then click "Go"。 3. Open the Containers folder，Control-click each of the following folders，Then select "Move to Trash"。Notice，Some of these folders may not exist： •com.microsoft.errorreporting...

Backing up macOS is never a bad idea，Because your machine may be damaged、Failure or more serious problem occurs。no matter what happens，Backups can help you get back to work。 How to Back Up Your Mac Using Time Machine and iCloud Back Up Using iCloud First，Make sure your Mac backs up files to iCloud。Check steps are as follows： 1.Click the Apple logo in the upper left corner of the menu bar。 2.Select "System Preferences"。 3.Select "Apple ID"。 4.Make sure "iCloud Drive" is selected。 5.Select "Options" on the right side of iCloud Drive。 6.Make sure "Desktop and Documents Folders" is selected。 This ensures that files and folders on your Mac are syncing to iCloud。If you encounter an issue where the Desktop and Documents Folders option cannot be selected or synced，Please log out of iCloud in System Preferences and log in again：System Preferences > Apple ID >...

How to check the password of a connected WiFi on Mac? sometimes，We may need to check the password for the connected WiFi on the Mac，For example, connecting to the same network on a new device。Here's an easy way to check your connected WiFi password on your Mac。 View WiFi passwords using Keychain Access 1. Open the Keychain Access app： •In Finder，Open the Applications folder。 •Go to the "Utilities" folder，Double-click the Keychain Access app。 2. Find a WiFi network： •In the category list on the left side of the Keychain Access window，Select the "System" keychain，Then select the "Password" category。 •Enter the WiFi network name (SSID) for which you want to view the password in the search bar on the right。 3.View password： •Double click on the corresponding WiFi network name，Open properties window。 •In the pop-up window，Check the "Show password" option。 • You will be prompted for your administrator username and password。 •After entering administrator credentials，The WiFi password will appear in the text box next to "Show password"。 Use Terminal to View WiFi Password...

When buying a Mac, many people worry about whether it is an original product.。Here are some ways to help you confirm： 1. Check outer packaging sealing film： •Original sealing film should be flat and smooth，There are three sealing lines on the left and right sides of the barcode and the lower side.。If the sealing film has been removed，There may be obvious traces or incomplete sealing。 2.Check the pores： •The original packaging will have neatly distributed air holes.，This is one of the characteristics of the original sealing film。 3. View barcode： •Real barcodes are legible，Exquisite printing，Usually black print。Barcode is one of the unique identifiers，Make sure it is consistent with Apple’s official records。 4. Confirm machine serial number： •After powering on，Click on the Apple logo in the upper left corner，Select "About this machine" to view the machine's configuration information and serial number.。Check whether the serial number is consistent with the serial number on the box。 5. Query activation status： •Visit Apple’s official device protection service page，Enter the machine's serial number to confirm activation status。If it is displayed as new and unactivated，It means your Mac is genuine。 •Web address：Check out Apple Device Protection with these methods，You can feel more confident that your Mac is authentic，And avoid buying products that have been processed by others。

The Dock is the taskbar on your Mac that holds shortcuts to frequently used applications and folders，Gives you easy access to frequently used features and files。Mastering the setting skills of the Dock bar can significantly improve work efficiency。The following is a comprehensive explanation of the Dock bar setting techniques.： Change size and position 1. Open system preferences： •Click on the Apple icon on the desktop，Select "System Preferences"，Then click "Dock"。 2. Adjust size and position： •Move the mouse to the dividing line of the Dock bar，Do the following： •Click and drag to resize the Dock。 •Shift-click-drag to change the position of the Dock。 •Right-click an empty area in the Dock，You can choose to show or hide、Turn off options such as magnification effects。 Add applications and folders 1. Add application： •Open the Applications folder，Find the app you want to add。 •Tap the application icon，Drag it to the Dock to add。Folders can be added to the right of the dividing line。 •Drag application icons to rearrange their order in the Dock。 2. Keep apps in use： •If the application is using，Right-click on its icon in the Dock，Select "Keep in Dock"。 Remove applications and folders...

1. Quickly hide and show the Dock using the shortcut Command + Option + D，Easily hide or show the application icon bar below the desktop。 2. Invert screen colors using shortcut Command + Option + Control + 8，Switch the screen's color for a better nighttime experience or to accommodate visually impaired users。 3. Quickly view and manage running applications Command-click Tab，Ability to quickly scroll through currently running applications。at the same time，Use Command + Q Quickly exit the current application，Use Command + H Minimize application window。 4. To display the Apple logo, hold down Option in any application + Shift + K，You can type Apple Logo characters。 5. Quickly manage the Trash using Command...

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...

The following are some commonly used tips and practical functions about Word Mac： one、Commonly used techniques 1. Remove spaces with one click •Use shortcut keys or find and replace function to delete spaces in documents in batches，For example： •shortcut key：Ctrl + H，Then enter "^w" in the Find what box，Click "Replace All"。 2. Delete blank lines with one click •Delete blank lines in the document，The steps are as follows： •shortcut key：Ctrl + H，Enter "^p^p" in the Find what box，Replace it with "^p"，Click "Replace All"。 two、Practical Tips 1. Delete headers with one click •Use shortcut keys to quickly delete headers，For example： • shortcut key：Ctrl + Shift + N。 2.One-click cutout •Perform image processing and cutout operations in Word： •After inserting a picture，Select the "Format" tab，Then click "Remove Background"，Select the parts you want to keep or delete，Press Enter to complete the operation。 3. Split text with one click • Split text into columns to improve layout： •After selecting text，Go to the "Page Layout" tab，Select "Column"，Then select "Two Columns"。 With these tips and features，You can process and manage your documents more efficiently，Improve work efficiency。Remember to save documents regularly，And keep your documents safe with password protection。