Vista
If the hiberfil.sys file on the system partition is removed, the option to hibernate is not available. A common reason for the hiberfil.sys to be deleted is from running the Disk Cleanup Tool, as explained in the Microsoft article “The hybrid sleep feature and the hibernation feature in Windows Vista may become unavailable after you [...]
Vista Start Menu is the convenient alternative to the plain Start menu you find in Windows XP and Windows Vista. It is easily understandable for beginners, it is also highly efficient for experienced users.
If you purchased Windows Vista but did not get the recovery or repair discs with the purchase then from here you can download the recovery discs. Imagine that if your Windows Vista got corrupted and you do not have recovery discs to recover it. Good news is; You can download recovery discs for Windows Vista.
