add watermark to excel

When editing a file in Excel, you may need to add pinyin to the text content, which is the text of the language on the course in the curriculum. In Excel table, provides a lot of functions, provide for us to use, Excel function has, add the function of Pinyin. Convenient for

How do I add a background image in an Excel table? When we use Excel, we sometimes feel a long time, the eye is not comfortable and even the possibility of myopia, this time we need to add a background image in the file to alleviate our eye fatigue, then how to add a backgro

Use Java to create Excel and add contentOne, the dependent jar packageJxl.jar, using JXL to manipulate ExcelJXL is an open source Java Excel API project that can be easily manipulated by Jxl,java Microsoft Excel documents. In addition to JXL, there is a POI project Apache, you can also operate

First, the default Excel chart title The default Excel chart title is to add a chart title by selecting the chart, clicking Chart Tools-layout-chart title, selecting the Center overlay title item as needed, and so on. As shown in the following illustration: Excel default chart title, you cannot change the caption s

Opened the mail today to see a friend sent me an e-mail, the full text as follows (slightly deleted): Recently, we have been studying mathematical models and using solver to compute them. Before using Excel XP, you know to load related macros in a tool, and then you can solve them smoothly. But in Excel 2007 you can't find the north: The first is the add-in, cl

In the calculation of our daily data, Excel does bring me a lot of convenience and speed, but sometimes making more complex forms is dwarfed by the ease with which word is used, for example, to make an e-slash in a cell without word's whims, as you can see. In order to draw these diagonal lines in Excel is not easy for beginners, in fact, in Excel is also able to

In the establishment of Enterprise employees Excel form process, the employee ID number, the province, the gender and other information are required to enter. If the unit staff is numerous, the related personal information input workload is undoubtedly quite big. So, can we make the tedious personal information input process easier to improve our productivity? The answer is certainly yes. Because we just need to take advantage of an

How Excel sets the Add Selection box button How Excel sets the Add Selection box button to see the effect in the diagram, is already added the selection button Excel table, then how to make, please look down. The button is in the Developer tab of the

What's so hard about typing data into Excel tables? This is the most basic operation of Excel, as long as you can not type the line it? In practice, however, this seemingly simple operation is sometimes not as easy to complete. Because different work content requires different formats of data, there are various types of data in an Excel worksheet, so you must fi

1Study Plan1. partition combination conditions paging queryN-page-separated query (no filter)N-page-separated query (with filter conditions)2. Partition ExportN Page Adjustmentn use POI to write data to an Excel filen file download via output stream3. Add the fixed areaN Fixed Area conceptn Fixed area Add page adjustmentN Server-side implementation4, fixed page q

As you know, you can print odd-numbered pages and even pages separately in Word to achieve a duplex effect on multi-page documents. However, this feature is not in Excel. Let's take the Excel2007 as an example and add a button with the duplex feature. First, expand the Development Tools tab To implement duplex printing in Excel, you will need to use its embedde

Sometimes you need to add a line chart to the Excel stock chart to compare the data, such as adding "turnover" data to the stock chart. As shown in the A1:f29 area contains the stock price data, where the A-E column is the opening, the highest, the lowest and the close, the F is listed as the turnover rate data, need a-e column data to draw stock chart, and add l

In a nutshell, numerical data can be understood as a number of measurements, that is, data for various mathematical calculations, such as employee age, payroll, sales performance, and so on, are called "Numeric" data in Excel. When entering this kind of data, sometimes need to add some symbol mark, such as input amount when need to add ￥ symbol, or input growth

A lot of people do not know how to use the + number in front of positive numbers in Excel, although this is a small problem but still baffled a lot of people, the following small series to teach you how to Excel table in front of a positive number plus +? How does an Excel table add + before a positive number? In the

In Excel for faster, more convenient for our operation and collation, you can give the Excel worksheet name or color, this can be at a glance. So how does Excel add color or rename a worksheet? Let's take a look at it now! Method/Step 1. Open the file in

In the process of using an Excel table, we sometimes need to add a hyperlink to the site's address for the content in the table to facilitate the introduction of the relevant content, so we need to use the knowledge to add the hyperlink. So how do you add hyperlinks to Excel

This article describes how to add excel Data to mongodb using python. To import data to mongodb, we have introduced the pymongo and xlrd packages. For more information, see the pymongo package, use the xlrd package to read excel Data. Because of the different data structures, convert the excel format data to json forma

1. Open an empty Excel document first, enter File-options-customize Ribbon, on the rightMain tabs Find developer and tick, so in Excel you will see developer this tab2. Click on the new tab below to create a tab and create a group backup, tab andGroup name can be filled in the desired name, such as tab for May macros,group for productionStatus3. Find the record Macro in developer, specify Marco's name, in t

Some simple versions of office2003 do not contain "New Word Document" in the context menu ". A lot of information searched on the internet is invalid. The following is an information for editing the Registry. copy the information on the horizontal line in the notepad and save it*. Reg format file. Double-click this registration item. "Are you sure you want to add the information in ***. reg to the Registry" Click "yes ". Click Refresh to view the Word

In Excel, when you add a password to a workbook document, you need to set the options one by one to make it more cumbersome. Below, we use a macro that runs automatically, allowing the software to automatically add a password to the document. 1, start Excel, execute the "tools → macros →visual Basic Editor" command, i