Hi im new to the pi world... ivd just purchased a pi3b with a 16go sd card ivd succefuly installed recalbox and raspbian via the noobs install setup... the problem i have is that i wanna pu roms onto the pi now and i only have 3go of space... how can this be possible ?? when i connect to the recalbox from my windows pc in the monitoring section i see 3 partitions
dev/root / 1.9Gio
dev/mmcblk0p8 / root 59Mio
dev/mmcblk0p10 / recalbox/share 3.7Gio

is there anyway that i can use the whole 14.2Go that i have on my sdcard ???

thanks