We use RUFUS to create USB flash drives and install Windows 98 SE onto a Retro PC. We need to create two USB flash drives. One contains a Windows 98 SE Boot Floppy for partitioning, formatting and making drive bootable. The second one will boot into FreeDOS and then we can copy the Windows 98 SE setup files onto our Retro PC. Resources: RUFUS: https://rufus.ie/en/ Windows 98 SE Custom Boot Floppy: https://www.bootdisk.com/bootdisk.htm Windows 98 SE: https://winworldpc.com/product/windows-98/98-second-edition USB Storage Driver: https://www.philscomputerlab.com/windows-98-usb-storage-driver.html 7-Zip: https://www.7-zip.org/download.html Disclosure: Some links in this description are affiliate links. I receive a small commission when you make a purchase. There are no additional costs to you. Support PhilsComputerLab: Amazon.com: https://amzn.to/3fvz8sg AliExpress: http://s.click.aliexpress.com/e/b6c7Xgiy eBay US: https://ebay.us/bKzLAW ebay UK: https://ebay.us/Bs9Z0u eBay Germany: https://ebay.us/k3bPol eBay Canada: https://ebay.us/CD6KZz eBay Australia: https://ebay.us/eon4Ys GOG: https://adtr.co/eqi5mb PayPal donation: https://www.paypal.me/PhilsComputerLab