If you want, you can use this space to create new partitions. The space you took from the partition should now be available next to it, marked as unallocated. Windows, resize partition, Disk Management The value you enter cannot be larger than the one specified in the 'Size of available shrink space in MB.' In the fourth field, the last one, Disk Management automatically calculates the size of the partition after you shrink it. The only field that is editable is called 'Enter the amount of space to shrink in MB,' and this is where you must type the space that you want to take from the partition. This value is displayed in the 'Size of available shrink space in MB,' and it is calculated by Windows based on how much free space there is on the partition and the location of any unmovable files found on that partition. In the first two fields from this dialog window, the Disk Management tool tells you the size of the partition right now and how much space you can take from it. What if you want to make the partition smaller than it currently is? In this case, in the right-click menu, you chose to 'Shrink Volume.' That action triggers the opening of a dialog window called 'Shrink X:' where X is the letter of that partition. Then, in any of these operating systems, click or tap on 'Create and format hard disk partitions.' In Windows 10, enter the words 'disk management' in the search field on the taskbar, in Windows 7 type them in the search field from the Start Menu, and in Windows 8.1 write them directly on the Start Screen.

If you are in a hurry and do not have the time to read that too, a fast method that works in all recent versions of Windows is to use the search. If you do not know, this guide will help you: 9 ways to open the Disk Management tool in Windows (all versions). The first thing you must do is to open the Disk Management tool. How to resize a partition in Windows, using Disk Management NOTE: This procedure works the same in all modern versions of Windows: Windows 10, Windows 8.1 and Windows 7.

Which method do you prefer for resizing your partitions?.

How to resize a partition in Windows, using PowerShell or Command Prompt, and the DiskPart tool

Command prompt disk management