Windows 121 Iso File Install -

To install Windows using an ISO file, you typically follow a process of downloading the image from

6.5 Create a System Restore Point and Backup

• Install drivers (chipset, GPU, network) from OEM.
• Run Windows Update until no more updates.
• Install antivirus and essential apps.
• Restore data from backup.
• Create a system image or recovery drive.

6. Step 4: The Clean Install Process – GUI Walkthrough