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how to lock formulas in excel but allow data entry

The way to lock formulas in Excel and allow users to enter data is achieved by protecting worksheets and cell formatting. 1. First select the area of ??cells that need the user to enter data, right-click to select "Set Cell Format", and unlock the "Lock" check in the "Protect" tab to unlock these cells; 2. Then click "Review" → "Protect Worksheet", set the password and make sure to check "Select Unlocked Cell" and "Edit Object"; 3. Common problems include forgetting to unlock the cell first, not correctly selecting allows operations, accidentally locking the entire workbook, and forgetting passwords, pay attention to the order of operation and setting details.

Jul 04, 2025 am 01:26 AM

How to update Photoshop

There are three ways to update Photoshop: 1. Check the update internally and automatically download it; 2. Solve the update failure problem and clean the cache, close the antivirus software, etc.; 3. Manually download the offline package for computers that cannot be connected to the Internet. First, ensure the network stability. Open Photoshop and click "Help" to select "Update" to automatically check, or directly check whether there is an update button in the CreativeCloud application; if the update fails, you can try to turn off the firewall, clean up the OOBE cache, run the installer as an administrator, or uninstall and reinstall CreativeCloud; for networkless environments, you can go to Adobe official website to download the corresponding version of the offline update package for installation, note that it is only applicable to small version updates.

Jul 04, 2025 am 01:21 AM

What is the meeting time limit for the free version of Teams?

MicrosoftTeams’freeversionlimitsmeetingsto60minutes.1.Thisappliestomeetingswithexternalparticipantsorwithinanorganization.2.Thelimitdoesnotaffectinternalmeetingswhereallusersareunderthesameorganization.3.Workaroundsincludeendingandrestartingthemeetin

Jul 04, 2025 am 01:11 AM

teams Meeting duration

How to fix grainy photos in Photoshop

The main reasons for the graininess of photos are high ISO shooting, insufficient light or improper post-processing. The solutions include: 1. Use the "Reduce Noise" function to quickly repair, improve picture quality by adjusting intensity, retaining details, reducing color noise and sharpening details; 2. Use the "CameraRaw filter" to make fine adjustments, control brightness and color noise to retain more textures; 3. Use local processing of layer masks to operate only areas that need to be reduced to avoid global blur; the overall principle is to balance the relationship between noise reduction and retaining details.

Jul 04, 2025 am 01:11 AM

How to create a dynamic block in AutoCAD?

Dynamic blocks are blocks in AutoCAD with adjustable parameters. By mastering key steps, you can quickly create and improve drawing efficiency. The basic creation process is: drawing a graph → creating a normal block → adding parameters and actions; for example, after drawing a rectangular table and defining it as a block, add linear parameters and stretching actions to the block editor to achieve dimension changes. Common functions include stretching, moving, rotating, flipping and other actions. Beginners are advised to start practicing from these functions. In addition, testing debugging is also important, using BTEST or insert testing to ensure dynamic functions are functioning properly and keep the block structure simple to avoid performance degradation.

Jul 04, 2025 am 01:11 AM

How to get sound to play on the local computer in Remote Desktop?

Toenableremotedesktopaudioplaybackonyourlocalcomputer,firstconfigureRemoteDesktopsettingstoplaysoundlocally,thenensureaudioredirectionisenabled.OpenRemoteDesktopConnection,click“ShowOptions,”gototheLocalResourcestab,underRemoteaudio,select“Playonthis

Jul 04, 2025 am 01:05 AM

how to group rows in excel for outlining

In Excel, you can organize multiple rows of data and improve structural clarity through the "grouping" function. The specific operations are as follows: 1. Manually select multiple rows and click the "Combination" button in the "Data" tab to create a group. The numbers will be displayed on the left for expanding/collapse details; 2. After canceling a single group, click "Cancel Grouping" after selecting the area. To clear all groups, click "Clear hierarchical display" after selecting the table; 3. Use Shift Alt RightArrow to create a group, Shift Alt LeftArrow to cancel grouping, Alt A H U to cancel grouping, Alt A H C to clear all groups and other shortcut keys to improve efficiency. Rational use of grouping functions helps to view and maintain layers more efficiently

Jul 04, 2025 am 01:04 AM

AutoCAD command line missing fix

The CAD command line is not visible, you can recover by: 1. Use the shortcut key Ctrl 9 to open or refresh the command line window directly; 2. Find and enable the "Command Line" through the top menu bar "Tools" → "Toolbar" or "Workspace"; 3. Switch to the "AutoCAD Classic" workspace or manually enable the command line in the current workspace and save as custom settings; 4. If it still cannot be solved, enter "-TOOLBAR" or "OP" to enter the configuration page to reset it to fix interface problems. Most cases are caused by interface settings, and following the steps can usually restore normal display.

Jul 04, 2025 am 01:02 AM

autocad Command Line

How to use the magnetic lasso tool in Photoshop

The magnetic lasso tool is suitable for images with obvious edge contrast. The key points include: 1. Use the shortcut key L or select the tool from the tool group. After clicking the starting point along the edge of the object, slowly move the mouse, and the tool will automatically absorb and add anchor points; 2. In terms of parameter settings, the width is recommended to be set to 10~30, and the edge contrast is default. The higher the frequency, the more anchor points; 3. In actual application, other tools can be replaced in the blurred edges. Zooming the image will help with accurate selection. If necessary, the anchor points can be adjusted manually. Mastering these skills can effectively improve the efficiency of the selection.

Jul 04, 2025 am 01:00 AM

How to extract all images from a PDF in Adobe Acrobat?

Yes, you can use Adobe Acrobat to extract all pictures from PDFs. There are three specific methods: one is to use the "Export PDF" tool to extract pictures in batches; the second is to save each page as a picture through the "Organize Page" function; the third is to use the "Snapshot Tool" to extract individual pictures. First, open the PDF and select "Export PDF", set the output format to image files and export in batches; second, split the document by page in "Organization Page" and select the image format to output; finally, use the "Snapshot Tool" in "Comments" to capture a specific area and paste it into the editor. These methods are suitable for different scenarios and meet the needs of most users.

Jul 04, 2025 am 12:59 AM

picture pdf

How to create a mockup in Photoshop

The key to creating Photoshopmockup is to understand the process and master the details: ① Select the right template, recommend platforms such as MockupWorld and Pixeden, and select scenes that match the design style; ② Replace the content of the smart object, double-click the layer to edit, drag in or adjust the design to the appropriate size, pay attention to locking transparency; ③ Adjust light and shadow and perspective, add shadows, contrast and highlights, and imitate the lighting angle of the template to enhance the sense of reality. The entire process requires attention to resolution and proportion, and you can master the mockup production of the portfolio.

Jul 04, 2025 am 12:22 AM

how to use the workday function in excel

TocalculateworkingdaysbetweentwodatesinExcel,usetheWORKDAYorWORKDAY.INTLfunction.1.UseWORKDAYwithastartdateandworkdaystoadd/subtract,e.g.,=WORKDAY(A1,5).2.Forcustomweekends,applyWORKDAY.INTLwithaweekendcodeorstringlike"0000011".3.Includehol

Jul 04, 2025 am 12:16 AM

Why is WeChat taking up so much storage?

WeChat occupies a large amount of storage space mainly because of media files, cached data, chat records and applet content. 1. Automatic download of media files leads to accumulation, especially in group chats, which are not easy to detect; 2. The cached data becomes redundant over time, including avatars, web pages and mini-program caches; 3. Long-term chat records and backups hide space, and forwarding messages and documents gradually accumulate; 4. Mini-programs and browsing content will also retain local data, adding additional burden. You can free up space by turning off automatic downloads, regularly cleaning caches, selectively deleting chat history, and managing applets.

Jul 04, 2025 am 12:07 AM

storage wechat

how to disable automatic calculation in excel

To turn off Excel's automatic calculation function, turn on Excel, click "Formula" in the top menu bar, and select "Manual" in "Calculation Options". The operations of different versions are slightly different: Excel 2016 and later Windows versions can directly find "Computation Options" under the "Formula" tab; the path of the Mac version is similar; ExcelOnline or older versions may not support full functions. Note after closing: Press F9 to update the data before saving, remind others that when sharing the file, it is currently in manual mode to avoid data or chart errors caused by unrefreshing.

Jul 04, 2025 am 12:05 AM