I can't access secondary hard drive

view story

http://askubuntu.com – I have Ubuntu installed on a primary hard drive and Windows 8 on a secondary one. When I try to access the secondary hard drive the following message appears: Error mounting: mount exited with exit code 14: Windows is hibernated, refused to mount. Failed to mount '/dev/sda1': Operation not permitted The NTFS partition is hibernated. Please resume and shutdown Windows properly, or mount the volume read-only with the 'ro' mount option, or mount the volume read-write with the 'remove_hiberfile' mount option. I'm new to Linux. How do I do that? Please explain as if I was a 3yo. Thank you! (HowTos)