How can i manually delete the Windows.old folder?

To manually delete the Windows.old folder, first, ensure you have administrative privileges on your computer. Open File Explorer, navigate to the C: drive, and locate the Windows.old folder. Right-click on it, select "Delete," and if prompted, confirm the action. If you encounter any issues, you can also use Disk Cleanup: search for "Disk Cleanup" in the Start menu, select your C: drive, and check the option for "Previous Windows installations" before clicking "OK" to remove the folder.