I have legacy BIOS (no UEFI).
When I used the option to install alongside windows (dual-boot), it automatically created EFI partition.
When I chose manual partition and tried to not create EFI partition, the installer warned me that it may not boot. So I created EFI (of 100mb).
Can someone confirm that it should work without that EFI? Will it use the MBR at the start of the disk without problems for Windows?
And if later I want to install a 3rd distro alonside, still no need EFI ?