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**how is technology used to communicate**

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#### TEXT formula in WPS Spreadsheet

03:09### TEXT formula in WPS Spreadsheet

The TEXT formula in Excel is commonly used for the conversion of number-to-text in a certain format, and it could be also used in Microsoft Office Excel and Openoffice. Normally, the TEXT formula is used to customize format cells in terms of actual needs. To realize it, we need to adjust the second parameter of the formula, which stands for format texts to be set. In this example, the number 2.012584, which equips with six decimal places, entered cell A2. How can we convert it into a v....

#### How to insert a signature in a PDF file

02:16### How to insert a signature in a PDF file

We use powerful PDF in our daily life nearly everyday. WPS pdf converter is easy and free for people to use.Nowadays, electronic information technology is developing rapidly. Many companies have adopted paperless contracts, and we often need to sign a contract or agreement on an electronic device. Now we have received a PDF contract from another company, and we need to sign it. So how can we insert a signature in the PDF file?1. Click the Insert tab, and then click the Sign drop-down m....

#### Use COUNTIF function for conditional statistics

01:32### Use COUNTIF function for conditional statistics

COUNTIF is a statistical function. It is often used to count the number of cells that meet the criteria. This function can not only count numbers and text but also can count expressions. So how can we use this function? The grammatical structure of the COUNTIF function is: COUNTIF(Range, Criteria)Range is the cell range that meets the criteria.Criteria are the conditions that need to be counted.Now we have a table that records everyone's afternoon tea order information. Column B co....

#### How can we draw a line chart

02:36### How can we draw a line chart

The line chart is mainly used to show the trends in data and is also one of the most commonly used chart styles at work. This table shows the number of newly hired employees and the number of employees who resigned from the company from 2000 to 2021. So how can we quickly generate a line chart on this? 1. Select all the data in column B. 2. Click the Chart button in the Insert tab, and choose the Line option. In this way, we can get a simple line chart.If we modify the data in the data....

#### How can we format cell values

01:57### How can we format cell values

Cell formatting is an important feature of spreadsheets. So today, we will briefly go through how to format cell values. Number formatting can be simply understood as a digital form that can be used for calculations.Take this table as an example: now the data in the cell is in text formatting. If using the SUM function to do calculations, we would find that the data in text format cannot be calculated. At this time, we need to convert the data into a number formatting that can support ....

#### Use the ROUND function to round decimals quickly

01:57### Use the ROUND function to round decimals quickly

In our work and study, we often have to round off decimals. Let me show you how to use the ROUND function to deal with long strings of decimals quickly. Take the decimal in the B3 cell as an example.1. Place the cursor in C3.2. Click Insert Function.3. In Math and Trig, select the ROUND function. The pop-up dialog box has two parameters. Number is the numerical value to be rounded, and Num_digits refers to the digits to be used for rounding. If the Num_digits is greater than 0, then th....

### How to change the data source used in mail merge

1. Open the document we want to edit in WPS Writer.2. Click the References tab → click the Mail Merge button.3. In the Mailings tab area, we can click the Mail Merge Recipients to see the data we have already inserted. 4. Click the Open Data Source drop-down button → select Close Data Source first.5. Then click Open Data Source and choose a needed data source according to our needs. 6. Now we have successfully changed the data source! To be office word advanced, you could learn how to ....

#### Use subtotal feature to do statistic

04:35### Use subtotal feature to do statistic

The Subtotal feature of the WPS Spreadsheet is a commonly used feature when processing data. It can automatically statistic the data in the worksheet by fields. So how can we use this feature?Take this table as an example.Before using the subtotal feature, we need to edit the table a little bit. Because when using the subtotal function, we must first sort the fields to be classified, otherwise the result of subtotal may be inconsistent with the expected effect.1. Select any cell in the....