If you prefer to make your own "clean" ISO first, you can download the official 22H2 image from the Microsoft Download Page Alternative Tool: to download the official 22H2 ISO directly within the app. 2. Create Bootable Media Plug in a USB drive (at least 8GB). Select your Partition Scheme: for modern UEFI systems. for older "Classic BIOS" systems. to flash the drive. 3. Clean Installation Restart your PC and enter the (usually F12, F11, or Esc). Select your USB drive. "Custom: Install Windows only (advanced)"
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