Hello @Vrai Merci for the answer!
If I use a bootable key with windows installer to reinstall it, do you think it will erase on the content on my pc ? (The content I want to save in on Windows) Actually it is safe and still there on the internal drive.
I have a DELL laptop running with Windows.
I wanted to install Kali Linux 2020 on an external hard-drive.
To make the installation, I did it through the laptop, with a USB bootable key with Kali LINUX installer and the hard drive.
The Installation went well, and now, when I plug my hard...