defrag hard drive

, because the hard drive is a mechanical drive, so the head to its search, read, write speed is faster, The distribution of the partition is also from the outer ring to the inner ring, so the C disk relative to the D plate and so on the outside, this is why we feel the C-disk than D, E and other partitions to be faster reasons. Understand the above knowledge, we

When your hard drive is damaged or infected, it is easiest to use the antivirus program developed by the trusted manufacturer to clear it. Usually an internal hard drive has only one operating system installed in it, and troubleshooting is easier because the process of installing the program on the external

necessarily improve the disk subsystem efficiency, or even slow down, increase the hard disk load, affecting the hard disk life. To give an intuitive example, you install QQ to D disk, then start QQ equivalent to d->c (software runtime)->d->c (Chat records, pictures, etc.)-d (necessary function)-C (Chat record added), so non-stop jump to jump. D is a long drive

) technology was introduced to address this problem. S.M.A.R.T concept Since our data is mainly stored on the hard disk, it is essential to protect the data without the failure of the hard disk. S.M.A.R.T is the universal security technology that most of the hard drives are currently using, and you can see this option when you start the machine by entering the

of the Data warehouse, all the user data and software are stored in this , it is clear that security, stability for the server hard disk is how important. At present, the server hard disk according to the different ports, mainly SCSI, SAS and SATA, and several other, and SATA hard disk is widely used in desktop computer (PC)

SATA The full name of Sata is serial Advanced Technology Attachment,Proposed by Intel, IBM, Dell, APT, maxtor, and SeagateHard Disk InterfaceSpecification. The SATA hard drive adopts a new design structure, which features fast data transmission and space saving. It has many advantages over the IDE Hard Drive: 1.

Today, as you organize your pictures, found that the root directory hard disk space has been left, and the site and all related files are mainly placed in the root of the data directory (/data), but the/home is there is room, and do not want to put the file under/home, only add a new hard drive, for later/ The file management of the data directory is also better.

The primary boot sector of a hard disk is a sensitive area. Its security directly determines whether the hard disk can be used normally. In-depth understanding and flexible use of the primary Boot Sector of the hard disk will help you maintain your system and complete a lot of special work.I. Differences from Dos boot sectorsFor the DOS system, there are two diff

the computer can not find the hard drive solution: After the boot press del enter the BIOS to select the first item, see if there is no hard drive! If there is no you should take down the hard drive, and then plug it again, if no

Hard disk in the hearts of every computer user, hard disk occupies a very important position, because we almost all the usual use of a large number of important data is stored in the hard drive, once the hard drive has a problem,