Do you know how to lock cells in WPS Spreadsheet so that they cannot be modified by others? Take this table as an example. 1. Click the Review tab. 2. When finding that the Lock Cell button is gray, it means that the entire table is now locked. At this point, click Protect Sheet. 3. Check the Select Locked cells and Select Unlocked Cells options in the pop-up dialog box. 4. Enter a password and click OK to confirm. Then we will find that the form cannot be edited.What needs to be aware....

We want to lock the cells after checking the table data and prevent it from being further changed. What can we do?In today's tutorial, you will learn how to use the Validation function to restrict data change.Step one, select the E column, and then add a drop-down list named checked.Click Validation at Data, and you can also use the shortcut Alt+D+L.In the Setting tab, select List at Allow, and enter checked at Source. Finally, click OK.By doing so, we can select checked in the dro....

When editing a PDF file, do you know what to do if you want to make a secondary modification to the picture on the page?Go to WPS Premium, and you will be able to use the editing feature. Take this document as an example. Click the picture you want to modify, then a small icon will appear in the upper right corner of the picture. Click it to enter the picture editing mode.At this point we use the mouse to drag the picture to move its position. As we move the picture, auxiliary lines wi....

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 ....

Do you know how to edit a PDF? What if we need to correct something wrong in a PDF?Go to WPS Premium, and you will be able to use the editing feature. For example, if you want to edit the title, get into the "Edit" tab, and click the "Edit Content" drop-down menu. By checking the "Show Text Boundary" option, you will see the text contents in the PDF presenting in text boxes.Click the text box, then you can edit the text content in the PDF. Right-click to copy, paste, cut, or delete the....

WPS PDF could help edit PDF files and freely convert between PDF and Word, Excel, PowerPoint, and JPG files online. When editing PDF files, we often need to merge multiple PDF files or split a PDF file. So how can we do that?· Merge PagesTake this file as an example. When we need to merge multiple PDF files into one, click the Page tab, then click Merge Page. Now the WPS PDF to Word Converter dialog box will pop up. Click the Add files button in the upper right corner and select other ....