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- How to disable editing of PDF files? Two methods are recommended!
- In our daily work, we often encounter situations where we need to share important PDF files, but we hope that the file content will not be changed at will. For this reason, setting modification restrictions on PDF files is a very effective measure. Today I will share two common methods for prohibiting modification of PDFs. Let’s take a look at how to set them up. Method 1: Use a PDF editor. PDF editors generally provide protection functions. You can set a restriction password to prohibit editing of PDF. First, open the PDF file through the PDF editor and click [Restrict Editing] under the [Protect] list on the menu tab. After the [Restrict Editing] window pops up, enter and confirm the password you want to set in the blank column, then select [Prohibit Changes] from the drop-down menu of [Change Document] under [Document Permissions]
- Office Software 273 2024-08-23 18:32:58
- How to add watermark to Word document? 3 methods are recommended!
- Adding a watermark to a Word document can help indicate the document's status, confidentiality, or brand identity. So how to add a watermark to Word? Today I will share with you 3 methods, let’s take a look! Method 1: Use the built-in watermark function 1. Open the Word document that needs to be added with a watermark, and click the [Watermark] button in the [Design] list of the upper menu tab. 2. After clicking [Watermark], a drop-down menu will pop up, showing the built-in watermark options, including common watermarks such as "Confidential" and "Internal Use Only". Select a suitable built-in watermark and instantly add it to your document with a click. After completion, you will see this watermark on every page of the document. The default is semi-transparent effect and is displayed in the center. If the built-in watermark cannot meet your needs
- Office Software 665 2024-08-22 18:56:08
- How to add password to ZIP compressed file?
- If you want to protect the ZIP compressed file from being opened by others at will, you can set up password protection. How to set it up? Two methods are recommended below, let’s take a look! Method 1: If you want to set a password when compressing files, you can use decompression software that supports ZIP format such as WinRAR or 7-ZIP. Taking WinRAR as an example, select the file or folder that needs to be compressed, then right-click the mouse and select [Add to compressed file] in the WinRAR list. After the [Compressed File Name and Parameters] dialog box pops up, select the "ZIP" format in [Compressed File Format], and then click the [Set Password] option. When the dialog box pops up again, enter and confirm the password you want to set in the password field. point
- Office Software 789 2024-08-21 22:07:54
- How to add watermark to PPT? Two methods are recommended!
- Adding watermarks to PPT presentations can effectively protect copyright or add brand identity to the background. This article will introduce two methods of adding watermarks to PPT to help you easily implement this function. Let’s take a look! Method 1: Add watermark to a single slide 1. Select the target slide Open the PPT file and select the individual slide you want to add a watermark to. 2. Insert watermark Click the [Insert] tab, select [Text Box] or [Picture], and if it is a text watermark, enter the content in the text box. If it is a picture watermark, select the picture file and insert it into the slide. 3. Set watermark format Take the following picture as an example. Select the text or picture, right-click the mouse and select [Format Text Effect] or [Format Shape].
- Office Software 130 2024-08-20 18:36:53
- In addition to setting the opening password, WinRAR also has these 3 password functions!
- We know that when WinRAR compresses files, you can set a password to protect the compressed package from being opened at will. In addition to setting the opening password, WinRAR also has 3 other password functions. Let’s take a look! Function 1: Hide file name After setting the password to open the file through WinRAR, the compressed package can be clicked to open, and you can see which files or folders are inside. Only when you need to open the file will a dialog box pop up prompting you for a password. But if you also set "hide file name" when setting the password, you will not be able to see the contents of the compressed package. We only need to check [Encrypt File Name] in the [Enter Password] dialog box when setting a password through WinRAR. But "encrypted file name" is only suitable for
- Office Software 1020 2024-08-16 18:46:09
- How to convert PDF to and from other formats?
- At work, sometimes we need to convert PDF files into other formats, such as Word, PPT, jpg, etc., or convert other format files into PDF. So how do we do this? For those who don’t know, let’s take a look! If we want to convert PDF files into other formats, we only need to use a PDF editor. After opening the PDF file through the PDF editor, in the [Convert] option of the menu directory, find [To MS Office], and you can select the format you want to convert. How to convert other format files to PDF files 1. Use office software to export Word, Excel and Power in the Microsoft Office suite
- Office Software 241 2024-08-16 18:35:08
- How to extract one or more pages from a PDF? 4 methods are recommended!
- At work, we often need to use PDF files. If we need to extract the content of one or more pages in a PDF file, how should we do it? The editor will share 4 methods below to see which one is suitable for you! Method 1: Use copy and paste. If the content to be extracted from the PDF file is pure text and is not long, we can directly copy it, paste it into a new document, and then convert it to PDF format. Method 2: Use the text extraction function. If the PDF content cannot be copied and is also pure text, we can use WeChat’s text extraction function. First, take a screenshot of the content that needs to be extracted through WeChat, and then select the [Extract Text] function in the function list to extract the text, copy it to the new document, and then convert it
- Office Software 627 2024-08-15 21:59:09
- How to set 'fixed password' in WinRAR? Share 2 methods!
- We know that the WinRAR decompression software can protect the compressed package by setting an "open password" when compressing the file. So if you often need to encrypt the compressed package, or there are many encrypted files, is there a way to fix the password without having to encrypt it every time? What about manual settings? Today, the editor will share two methods for setting a "fixed password" in WinRAR, allowing you to improve encryption efficiency when multiple encryptions are required. Method 1: Automatic encryption Set "automatic encryption" through WinRAR, so that every time you compress a file, a password will be automatically set, and no matter which format is compressed, it will be encrypted. Setup steps: 1. Open the WinRAR decompression software and click "Settings" in the "Options" directory of the menu; 2. Appears [set
- Office Software 558 2024-08-15 15:55:45
- How to convert a horizontal table to a vertical table
- This article provides methods for transposing a horizontal table into a vertical table. The main issue discussed is the need to convert a horizontally oriented table into a vertically oriented table. The article presents three methods for doing this:
- Office Software 642 2024-08-15 13:56:19
- easyexcel dynamic header
- This article provides guidance on creating dynamic headers in EasyExcel. It explains the use of writeHead and addHeader methods to achieve this, allowing customization of headers for individual rows and the entire file. The article emphasizes the fle
- Office Software 247 2024-08-15 12:30:17
- How to delete the password of ZIP archive? 3 methods are recommended!
- ZIP files are a common compressed file format. In order to protect the compressed package from being opened at will, many people will also set a password for the ZIP compressed package. Then there is no need for password protection in the future. How to delete the password? Some decompression software does not have the "Delete Secret" function. We can only decompress the ZIP package with a password and then compress it into a compressed package without a password. If you want to delete the secret directly, you might as well try the following 3 methods. Method 1: We can use decompression software with the "remove password" function, such as Haoyi. Open the ZIP archive through the software, click the [Password] option on the menu tab, and when the dialog box pops up, select [Clear existing password], and then click [OK]. When the dialog box pops up again, enter the original text in the blank column.
- Office Software 905 2024-08-13 18:32:24
- Consolidate your presentations: The best way to merge multiple PPTs
- In our daily work, we may encounter situations where we need to merge multiple PPT files into one, or add several pages from a PPT to another PPT, such as preparing a large report or organizing the slides of multiple team members. hour. In addition to using the copy and paste method, there are actually more convenient and faster methods, let’s take a look! Step 1: Prepare the PPT files to be merged Before you start merging, make sure you have all the PPT files you need to merge. Place these files in a conveniently accessible folder so they can be found quickly when merging. Step 2: Open the main PPT file Open the PPT you want to use as the main file. This will be the final merged PPT file. Step Three: Insert Slides 1. In the main PPT, click Like
- Office Software 1006 2024-08-12 18:39:04
- How to prevent users from copying Excel content? Two methods are recommended!
- At work, we often use Excel tables. If we want to prohibit users from copying important content at will, we can also set restrictions and protection through passwords. Let’s share two methods below, let’s take a look at how to operate them! Method 1: If there are only some areas of content that need to be prohibited from being copied in Excel, you can use the following method. 1. After opening the Excel table, select the entire table through the shortcut key "Ctrl+A", or click the "triangle" icon in the upper left corner of the table frame. 2. After selecting the table, right-click the mouse and select [Format Cells] in the list. 3. When the dialog box pops up, remove the "check" in front of "Lock" in the "Protect" option page, and then click "OK". 4. Return to the form
- Office Software 799 2024-08-09 18:33:40
- How to open a password-protected RAR archive?
- In order to protect the security of compressed files, many people set passwords for compressed files. How to open a RAR archive with a password set? Today I will share 3 methods. If you are not sure, let’s take a look! Method 1: If the computer operating system has a built-in decompression function and supports the RAR format, we can directly double-click the RAR archive to open it with the mouse, but you need to enter the originally set password to view the files in the archive. If the operating system does not come with a decompression function, we can use a decompression tool that supports the RAR format, such as WinRAR software. After opening the compressed package through WinRAR, you can see the contents of the compressed package. However, you also need to enter the password of the compressed package to open the files or files in the compressed package.
- Office Software 1035 2024-08-08 18:47:56
- How to set up a Word document to print only part of the content? 3 methods are recommended!
- At work, many friends often need to print various Word documents. Sometimes, they may only need to print part of the content in the Word document, rather than the entire document. Then we can use the following three methods to achieve this goal. Method 1: Use the print selection function. If the content that needs to be printed is relatively small, we can use the print selection function of the Word document. 1. Open the Word document and use the mouse or keyboard to select the specific content that needs to be printed, as shown in the figure below. 2. In the Word menu bar, click the [File] option, and then find the [Print] option. In the [Settings] section of the print settings interface, the default is [Print all documents], re-select the [Print selected area only selected content] option. After selecting
- Office Software 391 2024-08-08 02:42:57
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