NTFS, fat32, exfat, could I theoretically create my own filesystem? If so would my computer even be able to work with most files or connect to other devices?
NTFS, fat32, exfat, could I theoretically create my own filesystem? If so would my computer even be able to work with most files or connect to other devices?
That’s how those filesystems came into existence: someone designed them.
Yes, you can write your own filesystem, and use it on your own drives.
Yes, you will continue to be able to use other filesystems, unless you intentionally remove them from the system.