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XLOOKUP is a modern function used in Excel to replace old functions such as VLOOKUP. 1. The basic syntax is XLOOKUP (find value, search array, return array, [value not found], [match pattern], [search pattern]); 2. Accurate search can be realized, such as =XLOOKUP("P002", A2:A4, B2:B4) returns 15.49; 3. Customize the prompt when not found through the fourth parameter, such as "Productnotfound"; 4. Set the matching pattern to 2, and use wildcards to perform fuzzy search, such as "Joh*" to match names starting with Joh; 5. Set the search mode

Open the "Switch" tab in PowerPoint to access all switching effects; 2. Select switching effects such as fade in, push, erase, etc. from the library and click Apply to the current slide; 3. You can choose to keep the effect only or click "All Apps" to unify all slides; 4. Adjust the direction through "Effect Options", set the speed of "Duration", and add sound effects to fine control; 5. Click "Preview" to view the actual effect; it is recommended to keep the switching effect concise and consistent, avoid distraction, and ensure that it enhances rather than weakens information communication, and ultimately achieve a smooth transition between slides.

There are three main ways to insert PDF into Excel. First, insert PDF as an object, click "Insert" → "Object" → "Create from File", select PDF file and optionally link to the file, which is suitable for embedding the entire file; second, convert PDF into picture and insert the image, and use the tool to export the image and add it through "Insert" → "Image", which is suitable for displaying content but is not convenient for multi-page processing; third, insert hyperlinks, right-click the cell to set the hyperlink to point to the PDF file, which is suitable for providing access paths. Different methods are suitable for different scenarios, just choose as needed.

To customize the Word ribbon, first right-click the ribbon to select "Custom Ribbon" or enter the settings interface through "File" > "Options" > "Custom Ribbon"; then select common functions from the command list on the left, click "New Tab" or select an existing tab and use the "Add" button to add it to the layout on the right, and drag the order to adjust it; then create exclusive tabs and groups, such as "Writing Tools" and rename them to improve recognition; finally pay attention to saving changes, and understand that custom settings are saved based on document templates, and you can reset and restore the default layout at any time.

To add page numbers, you need to master several key operations: First, select the page number position and style through the "Insert" menu. If you start from a certain page, you need to insert the "section break" and cancel the "link to the previous section"; second, set the "Home page different" to hide the home page number, check this option in the "Design" tab and manually delete the home page number; third, modify the page number format such as Roman numerals or Arabic numerals, and select and set the starting page number in the "Page Number Format" after sectioning.

InsertphotosviatheInserttab,resizeandarrangethemusingAligntoolsforneatpositioning.2.Optionally,useatableorshapesasalayoutguidebyfillingcellsorshapeswithimagesforastructuredgrid.3.Enhancevisualsbyapplyingconsistentstyles,effects,andbackgroundoverlaysf

If the templates offered by Word do not just look for you, in this article we offer a large number of free templates for Word

Don't you find the options or toolbar in Microsoft Excel? Discover here how you can set it on the top.