What Does Activation Key Mean?
An activation key is a code to register or activate a software application. It usually consists of letters and numbers with a dotted fundamental movement between sections. Newer models of software products eliminate the activation key as an authorization mechanism. With the development of cloud computing services, many types of software have been purchased online and used online on a subscription basis. It eliminates the need to use activation keys to authenticate users. An activation key is a by-product of the system where the user purchases the code and execution software for the application and downloads all of the code to their computer or device. New methods are rapidly replacing the traditional form of licensing.

2TB Virtual Disk 2011 is designed for making large virtual disks. 2TB Virtual Disk 2011 greatest feature is the ability to create disk capacity up to 16TB ,to create a non-512 bytes per sector of the disk, including 512,1024,2048,4k sector, and can specify any number of heads, number of tracks,2TB Virtual Disk 2011 can create all kinds of disk environment to help you research a large disk partition,fat file system, NTFS file system,disk format is different from the ordinary.2TB Virtual Disk 2011 can also create removable disk. The virtual disks made by 2TB Virtual Disk 2011 are just as any other disks. You can use it as normal disk,storing any files, and opening those files directly from the virtual disk. You can even install application on it. The different is when data are written to the disk, they will automatically be stored on the file.