Article Introduction：1. First, click [Start] in the lower left corner of the computer desktop, select [Program] in the drop-down box that appears, and select [Adobe] and [Adobe Acrobat 9 Pro] in the drop-down list. 2. After entering the main interface of the software, we find the folder button in the upper left corner of the interface, click this button to enter the file adding page; in the file adding page, select the PDF document that needs to adjust the page margins, and then click [ in the lower right corner of the page Click the Open button to add files to the software. 3. Then find the [Advanced] option in the menu bar at the top of the interface and click it. Select [Print Production] in the drop-down box. A sub-drop-down box will appear next to it. Select [Crop Page] in the sub-drop-down box. 4. Then a cropping page will pop up on the interface.

2024-06-05 comment 0  579

Article Introduction：Selectator is a jQuery drop-down list box plug-in that implements multi-selection and search filtering functions. The following will introduce to you how jQuery uses the Selectator plug-in to implement a multi-select drop-down list filter box. Friends who need it can learn together.

2016-05-16 comment 0  1664

Article Introduction：Dropdown Selection with ImagesYou're looking to create a dropdown select that displays images instead of text. While the jQuery combobox is often...

2024-11-08 comment 0  443

Article Introduction：First, we open word2003 and move the mouse cursor to the top of the page where we want to add the starting page number. Then we click Insert in the options bar, find the separator in the drop-down bar, and click on it. This is when we select [Next Page] in the delimiter type in the delimiter dialog box that pops up, and then click OK. Next we find the view in the options bar and click the [Header and Footer] option in the drop-down menu bar. Then move the mouse to the footer and click the [Connect to Previous] option in the header and footer toolbars. Next, we click Insert in the options bar, and select [Page Number] in the drop-down bar and click it. Then we click the [Format] option in the pop-up dialog box, and then set the starting page number in the format dialog box

2024-04-26 comment 0  556

Article Introduction：WPS software has always been a favorite office software for many users. When some users edit document files in WPS software, they sometimes insert text boxes on the page to select important text content. Users will find that in the inserted text box After inputting text into , the text that overflows the border will be hidden. How to solve this? Let’s take a look below. Method step 1. The user opens the wps software on the computer desktop and comes to the document editing page to insert a text box. 2. Click the Insert option in the menu bar at the top of the page, and the relevant function options will be displayed. The user can select the text box option. 3. A drop-down box will pop up, and the user can select the horizontal option to draw on the page. 4. Draw a text box of appropriate size on the page

2024-08-26 comment 0  306

Article Introduction：1. Open a blank document with ppt2013, switch to the [Insert] tab, and click the [New Album] function under [Album] in the [Image] group. 2. A [Album] dialog box will pop up. We click the [File/Disk] button and select the pictures stored in the disk. 3. In the pop-up [Insert New Picture] window, select the picture you need, and then click the [Insert] button. 4. Return to the [Album] dialog box and follow the steps 2 and 3 to insert the pictures you need at one time. Only two pictures will be inserted here. 5. When you return to the [Album] dialog box again, modify the album layout, click the drop-down button on the right side of the [Picture Layout] drop-down box, and select the layout you need here. Now select [2 pictures (with labels)

2024-03-26 comment 0  1300

Article Introduction：1. Open the Firefox browser, click the [three horizontal lines] icon in the upper right corner, and select [Settings] in the drop-down menu bar, as shown in the figure below. 2. Select [General] on the settings page, scroll down the page, and find [Files and Applications], as shown in the figure below. 3. Under the download options bar, click [Browse] after the save file option box, as shown in the figure below. 4. In the pop-up dialog box, select the download directory location you want to change, as shown in the figure below. 5. After the selection is completed, select "Always ask you where to save files" so that you can change the default download path and select it each time you download a file, as shown in the figure below.

2024-05-09 comment 0  909

Article Introduction：Open the Word document where you want to add the logo to the header. Switch to the [Insert] tab, find [Header] below, and select [Edit Header] in the drop-down menu. Then you will enter the header and footer editing and filling, place the cursor at the header position, and click [Picture] under the [Insert] tab. Select the inserted logo in the pop-up dialog box and click Insert. Under normal circumstances, when the image is inserted into the document, the logo will be a bit large. The size of the image can be adjusted through the buttons in the four corners of the image. Select the picture, switch to the picture tool [Format], find [Position], and select [Top Right] in the drop-down menu. Then drag the logo to the appropriate position to exit the [Header and Footer Editing State]. As shown in the picture, this logo has also been added to other pages.

2024-04-26 comment 0  886

Article Introduction：How to set the page numbers to be continuous in Word when the page numbers are messed up? Recently, some users reported this problem. When using Word to edit a document, they found that after the page number reached 9, the next one was actually 1. How to solve the confusing page number? In response to this problem, this article brings a detailed solution to share with everyone. Interested users can continue reading. How to set the page numbers to be continuous in Word when the page numbers are messed up? Open the Word document, click the [Insert] tab above, and select [Header and Footer]. Select [Page Number] from the pop-up menu, and click the page number style from the pop-up drop-down menu. After the settings are completed, click [Page Number] above. A white box will pop up, click [Page Number]. In the page number window that pops up, check [Continue from previous section] and click OK.

2024-08-21 comment 0  1071

Article Introduction：In web development, drop-down boxes are very common interactive components. Through the drop-down box, the user can select one of the options to complete a specific operation. However, many times we need to set default values ​​for drop-down boxes to improve user experience. This article will introduce how to use jQuery to set the default value of a drop-down box. Before starting this article, we need to understand some relevant basic knowledge. jQuery is a very popular JavaScript library whose main purpose is to simplify DOM manipulation and event handling. In this article

2023-05-08 comment 0  2059

Article Introduction：1. Insert headers and footers in Office 2013. In Office 2013, the method of inserting headers and footers is as follows: 1. Open Word or other Office applications (Excel, PowerPoint, etc.). 2. Go to the "Insert" tab. 3. Find the "Header" and "Footer" groups in the tab. 4. Click the "Header" or "Footer" drop-down menu to choose a different header or footer style, or select "Edit Header" or "Edit Footer" to customize it. 5. Add text, date, page number and other information in the header or footer. 6. To exit the header and footer editing mode, you can double-click the text area or click on other parts of the document. 2. Insert the control in the Office 2013 version

2024-01-06 comment 0  1253

Article Introduction：Recently, many Outlook2003 users have asked the editor, how to set the email sending options in Outlook 2003? Next, the editor will bring you the specific operations of setting the email sending options in Outlook 2003. Interested users, please come and take a look below. Click the drop-down arrow next to the [Options] button on the [Common] toolbar in the email editor, and then select the [Options] command to open the [Mail Options] dialog box. In the [Mail Settings] area, click the drop-down button on the right side of the [Importance] text box and select the required importance level in the drop-down list. In the [Mail Settings] area, click the drop-down button on the right side of the [Sensitivity] text box and select the required sensitivity in the drop-down list. In the [Voting and Tracking Options] area

2024-03-05 comment 0  607

Article Introduction：​How to insert line breaks in Word: 1. Click the separator in the page layout tab and select "Automatic line breaks" in the drop-down menu. 2. Use the "Shift+Entet" shortcut key to insert.

2020-03-25 comment 0  14844

Article Introduction：Method 1: Open the Geometry Sketchpad by adjusting the document options under the File menu, click the single-column [File] menu in the upper menu bar, select the drop-down option and select the [File Options] command (as shown in the figure), which will enable you to open the dialog box box to adjust the page order. Adjust page order. implement

2024-06-03 comment 0  443

Article Introduction：1. Use month as the filtering condition to observe the monthly sales of major mobile phone brands. In the blank area of ​​Excel, enter January to May vertically. 2. Insert the drop-down control, development tools--insert--form control--combo box, and pull out a drop-down box in the blank area of ​​the table. 3. Right-click the drop-down box control, select Format Space--Control, and set it as shown in the picture. A13 is a blank cell. 4. As shown in the picture, start inputting major mobile phone brands at the position of A14. Enter the formula =INDEX(B2:F2,$A$13) at the position of B14. When the position of A13 is pulled down to January, it is 1. It was 3 in March. 5. Select the data in the chart, insert the histogram, then place the drop-down control in the upper right corner of the chart, select the chart,

2024-03-29 comment 0  439

Article Introduction：Open a document with ppt2013, select the page where you want to insert the text box, switch to the [Insert] tab, we now click the [Text Box] command in the [Text] option group, and then select the type of text box according to your needs , for example, select [Horizontal Text Box]. At this time, the mouse becomes editable. Click the left mouse button at the appropriate position and drag the mouse to draw the size of the text box. After confirming that the text box is drawn, release the mouse. The effect is as follows. At this time, a text box has been inserted into the document, and you can enter the required Chinese characters in it. For example, enter [Thanks for watching! 】. Select the text we entered, click the drop-down button on the right side of the [Font Size] drop-down box in the Font group, and select the appropriate font size to adjust the font size. The text has been set, and the effect

2024-04-16 comment 0  1020

Article Introduction：HTML, CSS and jQuery: Making a multi-select drop-down menu with checkboxes As the Internet continues to develop, web design and interactive experience are becoming more and more important. In the past, using mouse clicks to make selections was a common interaction method. However, with the diversification of user needs, we need more flexible and intelligent interaction methods. This article will introduce how to use HTML, CSS and jQuery to make a multi-select drop-down menu with checkboxes. First, we need to create a basic HTML structure containing a

2023-10-27 comment 0  1850

Article Introduction：1. Place the mouse in front of the first character of [Second Page], click [Separator] in [Insert] on the menu bar, and in the pop-up [Separator] window we will [Next Page] Hook on the front. 2. Similarly, place the mouse in front of the first word at the beginning of [Page 3] and insert –> separator –> next page. After inserting the [Separator] on the third page, without moving the mouse, select [Insert] on the menu bar, select [Page Number] in the drop-down menu, then set [Alignment] to [Centered], and click the [Format] button , a [Page Format] window will pop up, select [Start Page Number], enter [1] in it, and then confirm. 4. Double-click the page number of [Page 3], and you will enter the header and footer editing state. In [Header]

2024-04-25 comment 0  1224

Article Introduction：The jQuery plug-in dataTables is an excellent table plug-in that provides table sorting, browser paging, server paging, filtering, formatting and other functions. Next, I will introduce you to the jQuery plug-in datatables tutorial through this article. Friends who are interested can learn together.

2016-05-16 comment 0  1300

Article Introduction：Step 1: Open the Everything software, enter the main interface of the software, and click on the tool option pointed by the arrow above. Step 2: In the drop-down column of tool options, select the option bar pointed by the arrow to enter the settings page. Step 3: Enter the settings page, and in the column on the left, select the homepage option pointed by the arrow to make settings. Step 4: On the home page, select the sorting rule you want to set in the sorting drop-down box pointed by the arrow, then click Apply, then click OK, and the rules are set.

2024-06-10 comment 0  933