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Do you have any idea about GRUB? This article shows the basic information of GRUB, like its versions and errors. Besides, it allows users to select a specific kernel configuration available on a particular operating systems partitions. Next, GRUB loads the selected kernel into memory and passes control to the kernel. GRUB Versions GRUB has two major versions: GRUB legacy and GRUB 2. GRUB version 1, also called GRUB legacy, is only popular with some older releases of Linux distributions....

Want to know how to quickly access certain applications in Windows? There is a way to quickly access some important system programs of Windows - Power User Menu. This article is built around Power User Menu. If you are interested, keep reading. The Power User Menu provides quick access to Windows essential features.Power User MenuWindows 7? It was first introduced as part of Windows 8 and now is only available inWindows 10andWindows 8....

In any case, the role a recovery disc plays is to help you restore the operating system. Recovery programs usually reformat the hard disk and start copying the operating system and software files. After the recovery process finishes, Windows will start just as the initial startup of the computer. In other words, it means a recovery disc can be recovery media that supplied by the OEM. How to deal with that?...

This article will tell you what computer restore is. It is the process of restoring files, system, partition or disk to the previous state. However, only when you have made abackupin advance, you’re able to use Restore. We recommend reading our guide2 Ways to Restore Computer to Earlier Date in Windows 10to know more.

Read this article to learn these information. Safe Modeis a special diagnostic mode in the Windows operating system. The Safe Mode is useful for troubleshooting computer problems, including software and hardware issues. You might be familiar with it if you use computers frequently. you’re able to decide which Safe Mode option to use according to your own case. Here are descriptions of these three options. Relatively speaking, this is the best environment for anti-virus, because viruses usually use drivers to disguise themselves....

Disk bad sector is the most common issue of hard disks. And the disk bad sector is the most common issue. Hard disk is widely used to store massive data. The data may be lost if there are some bad sectors on the hard disk. To avoid some losses brought by data loss, users need to timely back up some important data. New Hard Disk Each new hard disk more or less has bad sectors....

All primary partitions will be imaged first while logical drives are assigned according to subsequent letters. And it must lie in the hard disk accessed by computer when OS is booting. There should be only one active system partition in one disk. Several basic disks are allowed to exist on computer, each of which has its own active partition. However, you’re free to start computer only by one specified disk....

A floppy disk can also be called as a floppy, diskette, or simply disk. It is a pop in of diskstorage media, capable of reading data from and writing data to. The floppy disk is read and written by a floppydisk drive(FDD). The term floppy appeared as early as 1970. For more than two decades, floppy disks had been the main external writable storage devices. A floppy disk is used to move information between a computer, laptop, or other devices....

External command is actually aDOSapplication. These external commands exist in the form of files. DOS external command of Windows system is saved in the Command directory which is under the Windows root directory. Introductions to Common External Command Features DISKCOPY: copy whole disk command 1). Function: copy floppy with the same format and content (2). Style: external command (3). Format: DISKCOPY [drive letter1:] [drive letter 2:] (4). Its parameters are not very useful, so we will not talk much about them here....

The Windows recovery disk is such a tool. However, the recovery drive will not work in different versions of Windows 10. How to Create a Recovery Disk? We guess you might be concern about this. Here we will provide you with a demonstration with Windows 10. Prior to this, yo note that all data on the USB drive will be deleted during this process. Insert the USB to the computer....

This article will introduce SCSI interface, including types, differences, and merits. It is an intelligent and universal interface standard. Characteristics SCSI is an universal interface. On the SCSI bus, the host adapter can be connected with 8 SCSI peripheral controllers. SCSI is a multi-task interface with bus arbitration function. Multiple peripherals hung on one SCSI bus can work simultaneously. And SCSI devices have equal possession of the bus. The connecting cable can reach 6 meters when SCSI interface is connected to external devices....

With this technology, users can save different data into different drives. RAID also provides the Parity Check feature. Thus, even if the hard disk in the array is damaged, users still can read the data. The external disk array cabinets are widely used on large servers. Although this product provides Hot-Swap feature, it is expensive. Disk array not only provides online expansion feature but also can help to automatically recover data....

What is SMR HDD technology? Read this post to get the answer. In this way, the disk density is increased. As a result, SMR leaves the previous track narrower, so it allows for higher track density. This makes SMR a very promising hard disk storage technology. Cons Yet, the reliability of SMR varies. Kind Remind:this postshows you an easy way to achieve better disk performance. SATA 3.3 Optimizes SMR HDD Support SATA-IO organization has upgraded the SATA 3....