How to encrypt PDF files

Do you know how to better protect the important PDF files? Today I will teach you to use the PDF encryption feature that can greatly enhance the security of documents. · 1. Set the open passwordIf you don't want others to view the contents of the PDF file at will, click the Protect tab and click Encrypt. In the pop-up dialog, check Set the open password. After setting the password, click Confirm.The next time we open this PDF file, we need to enter the correct password to view the ....

How to convert Excel to PDF

PDF is a highly compatible format that occupies little space and is easy to transfer. Converting a table into a PDF file is often needed in daily study and work. Here are the steps. Take this table as an example. Click the Tools tab, then click the Export to PDF button. A dialog box Export to PDF will pop up, where you can select the small icon to the right of the file name to rename it. We can choose Active sheet for multi-page tables to set the export range.When we want multiple tabl....

Text direction in WPS Presentation

When inputting text in WPS Presentation, we find the text is horizontal by default. To make a slide more elegant, we can use the Text Direction function to change its layout. · Text DirectionTake the first slide of this presentation as an example. Here is a horizontal text. 1. Click the text to jump to the Text Tools tab, click the Text Direction drop-down button, and we can select Vertical.For a presentation document, text and text boxes are inseparable and interactional, so we can m....

How to highlight the content of a PDF file

When reading the PDF file, we sometimes may encounter some critical text content. To facilitate our reading, we can highlight the needed text. Today, we will show you how to use the highlighting feature of the PDF. Take this PDF file as an example. Click the Comment tab, then click the Highlight drop-down menu. Here, select the color we like, then the selected text will be highlighted.If we want to highlight an area, we can use the area highlighting feature. Click the Highlight Area dr....

Set the date format cells

In practical work, we often need to enter the date in the spreadsheet. There are many data format types, so how do we set the date formats as we need? Take this spreadsheet as an example. Select the spreadsheet area, right-click the mouse, and select Format Cells from the shortcut menu. The shortcut key is Ctrl+1. In the pop-up Format Cells dialog box, select Date. There are many date formats in Type. We can choose the Wednesday date format, its abbreviated format, or the date format o....

Clear and avoid duplicates entries in WPS Spreadsheet

When using WPS Spreadsheet to process a large number of data, it would be troublesome to find duplicated items manually. Here are some tips to delete duplicates. · Option OneSelect a range of cells. Get into the Data tab, and click the triangle next to Highlight Duplicates. Pick Set from the drop-down list. Duplicated cells within the selected range will be highlighted. To clear the highlight color, we just need to click the Set button. · Option Two Select cell range (A2:C14). Get into....

Use the Section feature to organize the presentation framework

When there are many pages in the presentation file, we can use the Section feature to quickly help us organize slides with a clear and well-understood framework and improve our work efficiency. So how can we use this feature? Take this slide as an example. We need to add Section in the place of "Part one" on the third slide.Select the third slide, click the Home tab and the Section drop-down button, finally click Add Section. At this point, we can see that a new section has been added ....