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When you need to add new content to a file or share an edited document with a colleague, copying the original file as a backup is the most time-saving solution to avoid losing the data. For many computer novices, this may require a detailed guide otherwise it will be easy to damage the content of the original document. So, this article will share how to duplicate a Word document   step by step. Way 1: Duplicate a Word Document in Windows The easiest way to copy a Word document is to use the Windows  "Copy" + "Paste" keys in System Explorer, which supports you to copy a large number of Word files at once. Step 1 : Select the Word document you need to copy, then right-click the mouse and select the "Copy" option from the menu bar that appears, or press the "Ctrl+C" shortcut to copy the file directly.   Step 2 : Go to the storage location of the Word file copy, it can be the system partition, external hard drive or folder. Step 3 : Right-click on th...

Excel spreadsheet is one of the office software we commonly use to record data at work. In order to protect the security and integrity of some important Excel spreadsheet data, the easiest way is to add a password to the Excel file to avoid unauthorized opening or tampering with the file, which can lead to data leakage or data loss.In this article, we will guide how to password protect an Excel file   in a variety of situations. Part 1: How to Password protect an Excel file from opening If you want to prevent people from accessing your entire Excel file, the most effective way is  encrypt Excel file with a password, which only takes a few seconds, so let's get started! Way 1: Encrypt an Excel Document in MS Office Step 1:  Open the Excel document you need to encrypt, navigate to the " Save As " dialog box: File > Save as > This PC . Step 2:  Click the drop-down arrow in the "Tool"  option box,then  select "Genaral Options" , after entering and co...

Excel as one of the main software of Microsoft Office, its main function is to organize data and statistics. In our daily life and work, Excel is widely used, so the security of the important data existing in Excel files is a matter of concern, how to prevent the contents of Excel from being viewed at will? A common method is to encrypt Excel files , so after encrypting Excel, how to decrypt it? In this article, we will guide you on how to encrypt and decrypt Excel files. Option 1：How to Encrypt Excel File by microsoft office Part1：How to Encrypt Excel File by microsoft office Step 1: Open the Excel file that needs to be encrypted and click the " File " option in the upper left corner. Step 2: After entering the file management function, click on " Info ", then select the option " Protect workbook " in the Information column, click on the option and a drop-down menu will appear, in the menu bar you will see "Click on it, then enter and confirm your ...