When done and you have got network and Internet access, you can run Windows Update and install other missing drivers. That’s it! The hard disk was cleaned and wiped and Windows 10 installed without using any external DVD or USB device.
Can I install Windows without USB or CD?
To find out how to install Windows using Virtual CloneDrive, without a DVD/USB, follow the steps below: Step 1: Download the ISO files for the version of Windows you want to install from Microsoft. Follow the below links to find your chosen ISO files: Windows 10 Disc Image (ISO File)
Can I reinstall Windows 10 without USB or CD?
You can perform a clean install of Windows 10 even if you don’t have the original installation DVD. The advanced recovery environment in Windows 10 is used to diagnose and fix issues with your Windows installation.