Why you need to split local disk in Windows 10/8/7?
Originally, when you buy a new computer, there is only one partition on your local disk, stored with the system files. And you may store many other data to your local disk, and the data will be saved on the unique partition. When you need to use one file, you should find it with a mass of data. What’s the most, it is not safe. The system may crashed because of so many factors. Once it failed, all your data will be erased.
To solve those kind of questions, the most effective way is to repartition disk, so that you can get more partitions to store different kind of data. For this, you can split local disk first.
How to split local disk in Windows?
Windows operating systems all have built-in Disk Management, which can help you manage your disk in a certain way. But speaking of split local hard drive with Disk Management, you can only shrink volume first, then, create partition to get more partition on the hard drive. Do as the following guide:
1. Open Disk Management by right clicking My Computer/This PC-> Management-> Disk Management.
2. Right click the disk, select Shrink Volume, then, you will get an unallocated space.
3. Right click the unallocated space, select Create Partition. Finally, you will get two partitions on your hard drive.
Using Windows Disk Management to split partition has many operations. When you shrink with it, you may find that you can shrink it to the half volume maximum. It may not satisfy you.
For more flexible operations, here we highly recommend you a third party software AOMEI Partition Assistant, a great partition manager that can split local disk as the way you want.
Split local disk with AOMEI Partition Assistant
AOMEI Partition Assistant can help you split local disk very easily. Here you can follow the steps below.
Step1. Free download AOMEI Partition Assistant, install and launch it to your PC. It will display you the main interface of your disk(s).
Step2.To split local disk into multiple partitions, here you can right click the partition, select Split Partition.
Step3. Here it will pop up a window to ask you for specifying the size and the location of the new partition. Click OK.
Note: if your local disk is an SSD, you should click Advanced, and check the box before “Allow partition alignment to optimize the performance of SSD”.
Step4. You will back to the main interface, click Apply to submit all operations.
Step5. Then, it will pop up a window that contains the whole operations, confirm and click Proceed.
Shrink the system partition will reboot your computer.
The MBR disk will only support up to 4 primary partitions. If you need more partitions, you can convert primary partition to logical partition, and then, create more extend partitions. Or you can convert MBR disk to GPT disk, for GPT disk supports more partitions.
When the proceed finished, you can split partition again with the same procedure.