It looks like you're new here. If you want to get involved, click one of these buttons!
I upgraded from Windows 8.1 to Windows 10 Pro 64 bit and downloaded the AOMEI Partition Assistant. It shows I have 7 partitions! Disk 1 GPT partitions:One ESP (FAT32), one DIAGS (FAT32), one no name (OTHER), one WINRETOOLS (NTFS), one C (BITLOCKER ENCRYPTED), one no name (NTFS), and one no name (NTFS).
The question is, are all these necessary?