Windows-10-20h2-full-iso-may-2021-kuyhaa

Choose the edition (Pro, Home, etc.) matching your license.

Move all important files to an external drive or cloud storage.

Set Partition Scheme to (for modern UEFI) or MBR (for older BIOS). Click Start to create the bootable drive. 3. Installing Windows 10 20H2 Insert the bootable USB into the target computer.

What is your main for using this specific 2021 version (e.g., compatibility, troubleshooting)?

Are you doing a (wiping the drive) or an upgrade (keeping files)?

Go to Settings > Update & Security to install latest patches.

Restart the computer and boot from USB (usually by pressing F12, F2, or Del to access the boot menu). Follow the Windows Setup wizard: Select Language, Time, and Keyboard. Click .

Enter a product key or click "I don't have a product key" (you can activate later).