How does Win7 not reinstall the system split partition

                                                                                                                                                                                         

Under Win7, you can do it without reinstalling the system.

Whether split partitioning or merging partitions, you need to perform the following steps to open the disk manager:

[First step]<quo;Computer
”→ Right click to open & ldquo; management & rdquo;

[Step 2] Click & ldquo; Disk Management & rdquo;

Start partition splitting

[a] select the need to split disk partition. Here, take the D disk as an example, select it, right click to open “ compressed volume & rdquo;

[two] given the size of the disk partition to be drawn. Here is an example of drawing 30G. Then click "Compression" (the size of the split space is less than or equal to the size of the free space of the original disk)

[3] The partition is defined.

[4] Right click on the new Partition, open "New Simple Volume"

[5] Direct Next

[Six] The size of a given partition can be stored, of course, how much is specified

[7] Assign the partition number. From the partition drawn from the D drive, E should be assigned here. Explain why later.

[8] Format the partition and set the basic properties. Directly next step

[9] Click Finish

[10] The partition split is completed. Compare it with the steps [five] and you will know why you want to format it.

Method for adding integer partition:

The amount of compressed space for splitting 30G partition is 30726 instead of 30*1024=30720 because the partition of the hard disk needs to be the entire number of cylinders. In order for Windows to display an integer GB partition.