Before you begin any "delete hard drive" process, . Once these processes start, they are permanent and irreversible. You should also ensure you have your Windows 7 installation media (DVD or USB) ready if you plan to reinstall the operating system afterward. 2. Built-in Method: The "Clean All" Command
By following these steps, you can ensure your personal data stays private and your computer is ready for its next chapter. delete hard drive windows 7
If you have the installation disc or USB: Before you begin any "delete hard drive" process,
You cannot delete the C: drive while Windows 7 is actively running on it. You must use Method 1 (Bootable Media) or Method 2 (Installation Disc) to wipe the system drive. You must use Method 1 (Bootable Media) or
On the screen asking "Where do you want to install Windows?", click .
Select your language and click , then click Install Now . Accept the terms and choose Custom (advanced) .