How to set a password for a file on your computer

I'll teach you a simple way.,No one can open it.,Only if you know the method.,Even if others look at it, they don't know that you added a password.,But he can't open it at all.,He will definitely think that there is a problem with the program.。

Let's start by explaining a few commands:

1. MD creates a directory.

2. rd delete the directory.

Let's create your own private folder.

1. Open the run window. Enter cmd;

2. Enter md e: love.e: is the drive letter, can be changed accordingly);

3. Open the e: disk and see a folder "love."."Can't you open it by double-tapping? (Half the battle).

4. How to open it? Open the run window and type: e: love.See if this folder is open?

5. At this time, you can drag the file inside;

6. Here's how to delete this folder: the first step is to empty the contents of it.

7. Enter DOS input: rd e: love...\

8. Is there no more disk back to E?

9. md e:\love..is to create rd e: love...Yes to delete.

Hehe! It's okay, don't forget to give me extra points! That's the essence.

If the disk where your files are located is an NTFS partition. to right-click on the file. Select Properties There is one under the General panel"Advanced".

Click Enter, check"Encrypt content to protect your data".This encryption method does not require you to set a password, but it can only be opened when you are logged in to your account with the Computer Administrators group.

Or it can also be done through third-party software.

If you want to set a password, compress it, right-click - Add to compressed file - Advanced to set a password, and it's OK.

Good luck

It's easy. Windows Optimizer will do.

By the way, the system can also be maintained.

Just go online and find an encryption software The system doesn't come with it.

word I know, in the save as the inside point settings, in the top right corner.

First, open the Windows 10 system and find the folder you want to set the password on Dian'an.

2. Then, right-click and select "File", select "Add to Compressed File" in the right-click menu, and click Open.

3. Then, click "Add Password" in the bottom left corner of the pop-up window and click Open.

4. Finally, enter the password of the folder in the window, you can add the password to the folder, and the problem is solved.

1. The folder that needs to be set on the computer desktop.

2. Once selected, right-click on the folder and select Add to Compressed File.

3. After entering the compression interface, click Add Password.

4. Enter the password in this dialog box and click OK.

5. After setting the password, click Compress Now and wait for the system to automatically compress the file.

6. After compression, you need to use a password to open the file again.

How to set a password for computer files:

1. Set a password for the folder, first of all, we need to create a new folder on the computer, and if you name it, you can name it according to your needs, and then put the important files or files that need to be encrypted into this new folder, and then start encrypting.

2. Open the folder where we need to set a password, click the folder right-click, find the file compression in the project bar - select the "Advanced" option.

3. After that, click the folder to add to the compressed file, the specific location can be according to your needs, at this time, the compressed file name and parameters window will appear, click the window, and find the advanced options on the window.

4. After clicking on the advanced option, we will enter the advanced settings page, at this time, we need to set the password on the right, enter the password to set, note, the password must be remembered, and then confirm the button to compress the folder.

5. After that, the system will prompt you to enter the password again, confirm it again according to the password set in the previous step, and click OK.

6. After we confirm the password, the encrypted folder will be made into a compressed file, and the compressed file at this time is made, and the previous folder needs to be hidden or deleted.

7. If you need to open the encrypted folder, click the right button of the compressed file to select and decompress, and then enter the password according to the reminder to open it.

Here's how to do it:

1. Open your dewindows explorer.

2. Right-click the file or folder you want to encrypt, and then click "Properties".

3. In the "General" tab, click "Advanced". Select the Encrypt content to protect data check box.

Precautions. 1. If you want to open "Windows Explorer", click "Start Program Accessories" and then click "Windows Explorer".

2. Note that only the DE files and folders on the NTFS partition volume can be encrypted, and the DE files and folders on the FAT partition volume are invalid. Files or folders that are compressed can also be encrypted. If you want to encrypt a compressed file or folder, the file or folder will be extracted.

3. The de file marked as the "system" attribute cannot be encrypted, and the de file located in the systemroot directory structure cannot be encrypted.

4. When encrypting a folder, the system will ask if you want to encrypt its subfolders at the same time. If you select Yes, then its de subfolder will also be encrypted, and all the de files and subfolders added to the folder will be automatically encrypted when added or compressed files.