Please visit http://www.partitionwizard.com to download MiniTool Partition Wizard and then install the free partition manager to the partition where no operations will be performed, to avoid restarting computer or some accidents. After installing it, launch it to resize partitions.
Launch MiniTool Partition Wizard under Windows 8 and we'll
see the following interface.
the main interface of the free partition manager, from which we can see various
kinds of information of computer disk and partition. Select the partition that
will be resized and right click mouse. Then click "Move/Resize" option and
resizing interface will pop up, as follows.
right triangle to extend partition toward the blank space (unallocated space),
or we can also input exact value in the textbox corresponding to "Partition Size".
Then click "OK" to go back to the main interface, as
We can see
the extending effect in this interface. Click "Apply" to perform the previous
operations and then resizing partition in Windows 8 will be finished.