Windows disk cannot be entered under Linux

A few days ago in windows8.1 installed ubuntu14.04, in the Windows deep sleep, open and enter the option to enter the system, then did not pay attention, chose to enter the Linux system, but entered one after the discovery can not enter the Windows disk, on Baidu, A lot of people say that a disk is not mounted, in the Linux operating system, mount refers to a device (usually a storage device) is attached to an existing directory. To access the files in the storage device, we must attach the partition where the file resides to an existing directory and access the storage device by accessing the directory. Because the new clothes are not too familiar with, so did not try, I restarted a bit of Linux, but found still no, then into Windows, then shut down, and then into Linux, found to be accessible.

Summarize:

Under dual systems, Linux cannot access the disk for two reasons:

1. No mount

The 2.windows operating system is not turned off.

Raise some knowledge for our rookie.

Windows disk cannot be entered under Linux