Found a total of 10000 related content
How to find the build number of my current macOS?
Article Introduction:To view the build version of macOS, 1. Click the Apple logo to select "About this machine", click "System Report" in the pop-up window, select "Software" on the left and find the BuildVersion on the right; 2. Open the terminal and enter the system_profilerSPSoftwareDataType or sw_vers command to view detailed information; 3. The build number is used to track system version, debug compatibility and technical support. The above method is suitable for query requirements in different scenarios.
2025-07-03
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633
VS Code shortcut for quick open recent
Article Introduction:The method to quickly open recently closed files in VSCode is to use the shortcut keys Ctrl Shift R (Windows/Linux) or Cmd Shift R (Mac), which will pop up a list of recently closed files for selection; in addition, you can also enter through Ctrl P: view the most recently edited files, click the result in the global search to restore the files, or right-click the sidebar to view the most recent files; by default, up to 50 recently closed file records can be saved, the number can be adjusted in settings or the cache can be cleared, and the window records in multiple window mode can be saved independently.
2025-07-18
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752
Outlook shortcut for new email
Article Introduction:How to quickly create new emails in Outlook is as follows: 1. The desktop version uses the shortcut key Ctrl Shift M to directly pop up a new email window; 2. The web version can create new emails in one-click by creating a bookmark containing JavaScript (such as javascript:document.querySelector("divrole='button'").click()); 3. Use browser plug-ins (such as Vimium, CrxMouseGestures) to trigger the "New Mail" button; 4. Windows users can also select "New Mail" by right-clicking the Outlook icon of the taskbar
2025-07-11
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926
how to apply a transition to multiple clips at once in Premiere Pro
Article Introduction:There are three ways to apply transitions for multiple clips at once in PremierePro: First, after selecting all clips, select transitions in the effect panel and drag them to one clip point, right-click and select "Apply default transitions for all clips"; secondly, hold Shift to select multiple clip points, double-click or drag the desired transition to any selected position to apply in batches; finally, set the default transitions to speed up the workflow, the path is "Sequence>Apply default transitions to all clips", and select and set as default in the pop-up window. In addition, the duration of all transitions can be adjusted through the Preferences > Timeline or the right-click menu.
2025-07-25
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502
What are the shortcut keys for LibOffice on Debian
Article Introduction:The shortcut keys for customizing LibOffice on Debian systems can be adjusted through system settings. Here are some commonly used steps and methods to set LibOffice shortcut keys: Basic steps to set LibOffice shortcut keys Open system settings: In the Debian system, click the menu in the upper left corner (usually a gear icon), and select "System Settings". Select a device: In the system settings window, select "Device". Select a keyboard: On the Device Settings page, select Keyboard. Find the command to the corresponding tool: In the keyboard settings page, scroll down to the bottom to see the "Shortcut Keys" option. Clicking it will bring a window to a pop-up. Find the corresponding LibOffice worker in the pop-up window
2025-05-16
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1017
How to register a new account on Xiaohongshu. Graphical tutorial on how to register a new account on Xiaohongshu.
Article Introduction:Xiaohongshu’s easy guide to registering a new account Want to have a brand new Xiaohongshu account? Follow these steps to get it done easily! Step 1: Open the Xiaohongshu APP, click on the "Me" page in the bottom navigation bar, and then click on the "Settings" icon in the upper right corner. Step 2: On the settings page, find and click the "Log out" button. Step 3: After logging out of the original account, you will see the login page and click "Other login methods". Step 4: In the pop-up window, select the "Register a new account" option. Step 5: Read and agree to the user agreement to complete the new account registration. Now, you have successfully registered a new Xiaohongshu account!
2025-01-16
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How to use multiple desktops (Spaces) on Mac
Article Introduction:The multi-desktop function of Mac can effectively improve multi-task processing efficiency, and is suitable for simultaneously performing document editing, web page review and instant messaging. 1. Enter the dispatch center through the Control up arrow and click the " " to create a desktop. Drag the window to different desktops for classification management. It is recommended to keep 4 to 6 desktops to avoid confusion; 2. You can use the Control left/right arrow or the touchpad sliding gesture to quickly switch the desktop, or you can click the thumbnail on the top menu bar to jump; 3. Right-click the window in the dispatch center and select "Assign Window to" to fix it to a specific desktop, but the window may be shifted after closing the desktop; 4. The full-screen application will automatically create a new desktop, and the desktop will be deleted after exiting the full screen, which is convenient for focusing on tasks and not affecting other desktops.
2025-07-26
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258
How to forget a Wi-Fi network on a Mac?
Article Introduction:To forget a Wi-Fi network from your Mac, you can follow the following steps: 1. Open Wi-Fi settings, click the Wi-Fi icon in the upper right corner of the screen and select "Open Network Settings" or go to System Settings>Network>Wi-Fi; 2. Find the target network in the list and click the "Advanced..." button at the bottom; 3. Select the network to be deleted in the pop-up window, click the minus sign (–) on the left and confirm the deletion; 4. Or use System Settings>Wi-Fi>Known Network>Select the target network>Click ?>Select "Ignore this network". Note that if other Apple devices have synchronized iCloudWi-Fi passwords, or the network name is commonly defaulted, the network may be again
2025-07-27
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263
Windows has a hidden clipboard manager—here’s how to find it
Article Introduction:Say goodbye to the trouble of copying and pasting! Windows systems come with clipboard manager to easily manage copy content. This article will guide you on how to enable and use Windows clipboard history and cross-device synchronization to improve productivity.
Enable Windows Clipboard History:
First, open the Settings app on your computer. Under System, find the clipboard option. Enable the clipboard history switch.
When enabled, each time you press the Win V key, a window will pop up showing the 25 items you have copied recently. You can use the mouse or the up and down arrow keys to scroll through and click (or press Enter) to select the item you want to paste. You can also click on the pushpin icon in the lower right corner of each item to turn it
2025-02-27
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399
Steam Deck: How To Take Screenshots And Record Video
Article Introduction:Screenshot and video guidelines for Steam Deck handheld game: Capture wonderful moments anytime, anywhere!
Steam Deck makes mobile games unprecedentedly easy and convenient. Let us get rid of the restraint of the computer table and play games anytime, anywhere. Of course, you also want to easily save wonderful games, whether it is a screenshot or a video.
How to screenshot
Screenshots on Steam Deck, just press the "Steam" and "R1" buttons at the same time.
After the screenshot is successful, a screenshot will appear in the lower right corner and the pop -up window will be accompanied by a brief shutter.
How to remove Steam Deck screenshots pop -up window
Unlike the Steam on the PC side, when Steam Deck quickly continuously screenshots, the subsequent screenshots will include the previous
2025-01-27
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706
How to use multiple desktops or 'Spaces' on macOS?
Article Introduction:Using macOS's multi-desktop capabilities (Spaces) can significantly improve work efficiency. To create a desktop, you can enter MissionControl through the Control arrow and click the " " button. You can add up to a dozen; to delete a desktop, you also need to enter MissionControl and click "x" in the upper left corner of the desktop, but the Space corresponding to the full-screen application can only be merged by exiting the full-screen. Quickly switch desktops can be swiped left and right by Control left and right arrows or the trackpad three/four fingers, and can also automatically jump to the corresponding desktop when the Command Tab switches applications. The method to fix the application window to a specific desktop is to select the window and select the target desktop through the menu bar "AssignTo" to make
2025-06-24
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208
How to download Facebook videos in 2025
Article Introduction:Easily download Facebook videos to Mac computers and say goodbye to download problems! This article will guide you how to easily download Facebook videos, whether they are uploaded by yourself or shared by others.
Download your own video:
Facebook provides the function of directly downloading videos you upload by yourself:
Log in to your Facebook account and go to your profile page.
Click the "Video" option below your name and profile picture. Find the video you want to download and click Open.
In the upper right corner of the video, click on the menu consisting of three dots.
Select Download Video. A pop-up window will be available that allows you to rename the video and choose a save location.
Why can't some Facebook videos be downloaded?
if
2025-03-16
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1025
How do I add WeChat stickers?
Article Introduction:1. Add custom emoticon stickers to the chat. Press and select Add to add it to the chat. Click the smiley face icon in the lower right corner of the chat interface to view all stickers you have added. Note: Custom stickers can be added up to 300. When the quantity has reached the upper limit, if you try to add a new sticker, the system will pop up: "The number limit of stickers has been reached, please delete the part and try again." 2. Set the picture in the mobile phone album as a sticker. Go to WeChat > Me > Emoticon Store > Click the gear icon in the upper right corner > My Emoticon > Click the " ” sign and select the picture from the mobile phone album to make it into stickers. 3. Add stickers through the emoticon store. Log in to WeChat > Me
2025-08-03
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154
how to add a caption to a table in word
Article Introduction:The standard way to add titles to a table in Word is to use the "Capt Note" function. The specific steps are as follows: 1. Select the table and click "Insert title" in the "Quote" tab; 2. Select the label type (such as "Table") in the pop-up window, enter the description text and confirm the position (upper or below); 3. Right-click "Edit Field" or modify the "Cut Note" style to unify the format. Although it is feasible to add titles manually, it has problems such as inconvenient numbering, inability to generate directories, and easy to misalign. It is not recommended to be used in formal documents. Use the title function to automatically number and type the title, improving the standardization and aesthetics of the document.
2025-07-26
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779
How to build a GUI application with C ?
Article Introduction:The key to using C for GUI applications is to select the right library and master the process. 1. It is recommended to use Qt or wxWidgets, with full documents and active community; 2. The basic steps of Qt creating window applications include: installing QtCreator, creating projects, inheriting QMainWindow to add controls and event processing; 3. Use signal and slot mechanism to achieve interaction, such as a button click to pop up a prompt box; 4. It is recommended to use layout managers such as QHBoxLayout, QVBoxLayout, QGridLayout, QFormLayout, etc. to avoid manual positioning; 5. Pay attention to memory management (parent-child object mechanism), thread operation (QThread or QtConcurrent) and the like
2025-07-02
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855
How to create a PDF from multiple layouts in AutoCAD?
Article Introduction:The key to merging multiple layouts into one PDF in AutoCAD is to use the Publish feature. The operation steps are as follows: 1. Right-click any layout label and select "Publish selected layout"; 2. Check all layouts to be exported in the pop-up window, and select "DWGToPDF.pc3" or other PDF printers for the printer name; 3. Click "Publish" to generate a PDF file containing multiple layouts. In addition, when setting the output quality, the printing style sheet, drawing size, resolution (300dpi recommended) and orientation should be adjusted to ensure that the output effect is professional and clear. For small layouts or special order requirements, an alternative can be adopted: export them as PDFs and merge them using Adobe Acrobat.
2025-07-09
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658
How to go to definition shortcut in VS Code?
Article Introduction:In VSCode, the shortcut key to jump to the definition is F12. 1. Use the F12 shortcut key: place the cursor on a variable, function or class name and press F12 to jump to the definition; 2. The alternative method on Mac is Cmd left click or Cmd Option left arrow; 3. Right-click the menu to select GotoDefinition to also jump; 4. When multiple definitions are encountered, VSCode will pop up a list for selection; 5. You can customize the shortcut key through the command panel; 6. Ctrl click (Cmd click on Mac) is also an effective method; the jump function depends on language support, which can significantly improve development efficiency.
2025-07-28
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658
how to copy and paste attributes in Premiere Pro
Article Introduction:PremierePro's Copy and Paste Properties feature saves time and maintains edit consistency by copying the effects of one clip or tweaking it and applying it to another clip. When using it, first apply the desired effect to the source clip, right-click to select "Copy Properties", then right-click to select "Paste Properties" on the target clip, and check the specific attributes to be copied in the pop-up window, such as Lumetri color tuning, audio effects, transitions, speed changes, etc.; common application scenarios include the color of the unified interview clip, copying audio processing settings, and keeping the movement effects of similar shots consistent; precautions include the effects that may not be fully adapted between different clips, and the effect should be previewed and confirmed, and the efficiency can be further improved with presets.
2025-07-19
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740
How to reset the tools in Photoshop
Article Introduction:To reset the Photoshop tool, select local or overall recovery as needed. If a single tool is abnormal, right-click the tool icon and select "Reset Tool", or select "Reset Tool" after clicking the arrow in the top option bar; if you need to reset the entire tool, click the "Window" menu, enter the "Workspace" and select "Reset Basic Functions"; if you are worried about the loss of presets, you can back up in advance or manually adjust the configuration file to retain settings.
2025-07-20
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544