Once you use an SD card or USB drive as a Raspberry Pi or Linux boot drive it is formatted in a way that Windows can't use. If you try to format the card Windows can't make it work. But the card is still perfectly usable, you just need to know how to fix the format.

In this video I'll show you how to use your Windows computer to clean, partition and format the SD card or USB drive so that you can re use it for normal file storage.

Make sure you check out the project page on my website for full details and a list of commands you need to use.

https://bytesnbits.co.uk/reformat-ras...