Situation 1: Merge Unallocated Space to Drive C on Windows 10 for Free: Most of us will merge unallocated space to Drive C in windows 10 instead of leave it alone. On the meantime, Drive C alerts us a low disk space when an unallocated space available in windows 10.
Basically speaking, the size of a disk is Predetermined when you install it, but the space between partitions is different, sometimes an unallocated space comes out as time goes by.Īn unallocated space is the last block of files or unused part of the cluster, Usually, our file system interface has no access to the unallocated space, because the Windows system does not allow access to past the place at the end of a file.