How to create an extended partition under Windows 7

Windows
7 By default, there is an option to create an extended partition, so creating an extended partition is a bit more troublesome: use the command.

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When I install the system this time, I also need to create extended partitions because I don't like all of them being primary partitions. Write a method, maybe a friend needs, of course, there should be a lot of online, but the Internet is online, I am this, and it is convenient for me to check it later.

The following are the specific steps:

1. win key + r, enter cmd Enter to enter the command line
   
2. directly type diskpart to run diskpart, enter diskpart command mode
   
3. Enter list disk to display the list of disks. If you have several hard disks, it will display 0, 1,...
   
4. If the hard disk you want to partition is the first one (0), enter Select disk 0 Select the first hard disk
   
5. Then enter create partition extended to create an extended partition. Note: This extended partition will include all free disk space. To limit the size of the extended partition, you need to use the parameter size to limit it later, such as size=1000 (the default unit is MB).
   
   

   More detailed reference to Microsoft's "Delete Partition or Logical Drive"
   

   That's it.