How to erase files permanently from Windows computer?

Erasing files permanently from a Windows computer involves using methods that ensure the files cannot be recovered. Here's a detailed guide on how to do it:

Method 1: Using the Built-in "Shift + Delete"

This method deletes files without sending them to the Recycle Bin. However, it doesn't fully erase the data, as the file can still be recovered using specialized tools.

Select the File(s): Choose the file(s) you want to delete.

Use Shift + Delete: Hold down the Shift key and press Delete. Confirm the deletion when prompted.

Method 2: Using Windows File Shredder Software (More Secure)

1. For permanent deletion, it's better to use file shredders, which overwrite the file's data multiple times, making it irrecoverable.Eraser is a powerful free tool that securely erases files and folders by overwriting them multiple times.
2. Download and Install Eraser: Download Eraser from the official site.
3. Open Eraser: After installation, open the software.
4. Add Files to Erase: Right-click the file or folder you want to erase and choose Eraser > Erase.
5. Select Shred Method: Eraser allows you to choose how many times the data is overwritten. The higher the number, the more secure the deletion (e.g., DoD 5220.22-M).
6. Erase Files: Click OK to begin the erasure. Once completed, the files will be permanently gone.

To securely delete files on Windows, it is highly recommended to use dedicated tools like Eraser to erase files permanently on Windows 11/10. The built-in Cipher command is useful for overwriting free space, but specialized software offers more robust security.