Select object to open in Disk Editor.
| Partition Table | Open all disk sectors. Go to the MBR sector (the first disk sector). | 
|---|---|
| Boot Sector | 
Open all volume sectors.  Go to the volume boot sector (the first sector of the volume opened).  | 
| Boot Sector Copy | Open all volume sectors. Go to the volume boot sector copy. | 
| Root Directory | Open volume root directory. | 
| FAT/MFT | Open FAT1 (main cluster table) for FAT volume, MFT for NTFS. | 
| FAT Copy/MFT Mirror | Open FAT2 (cluster table copy) for FAT, MFTMirr for NTFS. | 
| MFT Record... | Open MFT. Go to the specified MFT file. | 
| Volume Cluster... | Open all volume sectors. Go to the specified volume cluster. | 
| Volume Sector... | Open all volume sectors. Go to the specified volume sector. | 
| Physical Sectors... | Open specified drive sectors. Go to the specified drive sector. | 
| File Data | Open file located at the current cluster. | 
| Directory Entry | Open directory containing current file. Go to the file entry. | 
| FAT Cluster/MFT Record | 
For FAT: open FAT1;  go to the FAT1 cluster corresponding the current volume cluster. For NTFS: open MFT; go to the MFT record corresponding the current file or volume cluster.  | 
| Cluster Map | Open Cluster Map. Go to the map cluster corresponding the current volume cluster. | 
| Goto Object Offset... | Go to the specified position of the opened object. | 
Except for commands Partition Table and Physical Sectors you should open a volume at first.