104GB of unallocated space

[Guest]

i have a 250GB HDD and 104GB of that hard drive is unallocated and witch i cannout use. please can some one tell me how to use this space so that i have a 250GB harddrive again.

 

[The_Prophecy]

From the Disk Management wizard, you should be able to expand your current partition to include that other 104GB of space. Right click on the current partition and select Extend Volume.