Why do I have 4 partitions?
By John Peck •
I wanted to install another OS on my laptop but I noticed that I already have 4 partitions the first is Healthy EFI Partition then Recovery then C: then Restore Partition. Should I remove one? If so which one? Can I have 5 partitions using AOMEI Partition Assistant? What should I do?
51 Answer
The answer to why you have four partitions is:
- The EFI partition is used to store files used by UEFI
- Recovery and restore are used to hold system files needed when performing for example a factory reset.
- The C: partition is your (and the operating systems) primary partition used for storage.
This makes it possible to load UEFI at boot, and also to replace your current installation with a brand new one without the need of installation CD:s or externally loaded images.