I was trying to install windows 10 and i accidentally deleted my whole data stored on my hdd. Now i don t have the windows installed either. All i hagve is my win setup on my usb.
Going to assume the issue is with the personal data they wiped in the process, which Im going to hazard a guess and say there was no backup made.So what is problem?
you can still install win 10 from here, are you worried about licence or something?
follow this guide: https://forums.tomshardware.com/faq/how-to-do-a-clean-installation-of-windows-10.3170366/
when you reach the screen asking for licence, click "I don't have a key" and win 10 will continue to install and reactivate once finished