The question "how to make partition on a hard drive that already has four primary drives" can be frequently heard. In order to manage the information and data better, many people want to create partition on the hard drive, but the Windows built-in Disk Management can not solve this problem. In this case, a third party tool is extremely needed.
In order to solve the problem of "make partition", a powerful third party tool, AOMEI Partition Assistant is strongly recommended. It can ensure the security of the information, and also the operation is very simple with just a few clicks. What's more, it has many other functions, such as "Resize", "Move", "Split", "Merge", "Allocate Free Space", several operation "Wizards", etc.
This tool is good for all the users who has disk problems and who are not familiar with the Windows snap-in Disk Management. Unfortunately, some Windows Editions do not have the Disk Management utility. In this case, even if you are an expert, you can not resolve this trouble. Therefore, the AOMEI Partition tool can bring its features into full play. The home version of this tool is free, which supports most of the Windows editions, such as, 32 bit and 64 bit versions of Win8, Win 7, Vista, XP and Windows 2000 Professional. What's more, there are other editions to meet different users' needs.
Here comes an example of "Create Partition" in Windows 7. There are two cases.
Note: download AOMEI Partition Assistant, install and launch it. (Refer to the picture below)
Case 1: there is no unallocated space on the disk.
Case 2: there is an unallocated space on the disk.
All in all, this multifunctional partition manager is a master-hand in dealing with partition issues. What's more, there are other extraordinary functions. Therefore, just download and try it out.