Best harddisk for computer and information

The advantages and disadvantages of the HardDisk.

The popular and widely used storage devices of harddisk personal computers.The information stored on the harddisk is not easily lost, all the packages and important data is stored in the harddisk.It is recommended to waste hard disk, without any command, the information here is not lost.But it can be damaged by the virus attack.If there is a warning from the virus then hard disks are not afraid to lose time.Many more information can be saved here by the ability to save more disk.Generally, hard drives available from 20 gigabytes to 80 gb are available in the market.There is no need for a separate drive to use the hard drive.The disk and drives are combined together in the computer.In this case, the work of writing and composition is performed simultaneously with the corresponding disk together.The capacity of the harddisk is measured in units of GB megabytes etc.

a.Advantages of HardDisk.

1.A lot of harddisk data can be stored

2.It's a fast savings store

3.More harddisk's security.

b.Difficulties of HardDisk

1.Hard disk's price is high

2.Can not repair if hard drive is broken

3.Paleel's safety stored in harddisk is damaged, if it is relatively less infected.

4.The difficulty of weight lifting transport.