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I installed Ubuntu 12.04LTS without turning off Fast Startup in Windows 8.1 as I was unaware that this needed to be done. I've installed Ubuntu many times before, but this was my first time with windows 8.1, and unfortunately I didn't look up anything before I did it. I resized the partition and installed Ubuntu successfully and upon reboot, it went directly to Ubuntu without grub showing up. Is there anything I can do as the windows partition is my primary one and there is software that I need access to on it.