The hard disk boot record (MBR) does not belong to any operating systems. Therefore, it cannot be read by disk command. Fortunately, it can be read by INT13H provided by ROM-BIOS or DISKEDIT.DXE provided by Norton 8.0. The master boot program is responsible for loading and running the system. MBR and Hard Drive Partition Hard disk is comprised of sectors and several sectors constitute a partition. The boot record of logical drive is chained....
The disk interface is the connection of hard disk and host system. This article will show you different types of disk interfaces. The disk interface is the connection of hard disk and host system. The function of disk interface is to transfer data between hard disk cache and host memory. Different hard disk interfaces have different connection speed between hard disk and computer. Hard disks withIDE interfaceare mainly used in household products, partially for server....
This article will give you a brief introduction about Windows built-in disk and partition manager - Disk Management. Disk Management is a routine task when you use computer. Disk Management includes error routine, Disk Defragmenter and Defraggler. Then, it reads data. And finally, it does reading processing transfers data to disk cache and memory. Searching time is called average seek time (milliseconds) in hard disk performance index. Average seek time of hard disk is less than 9....
Some of these features and advantages are discussed in today’s article. It is seen as the successor to theBIOSand is expected to eventually replace the BIOS. UEFI does the same thing as BIOS but does it differently. The ESP partition will also contain the bootloader for the operating system installed on your gear. This process continues until the operating system is fully booted. This sounds good; however, this function has a negative impact....
USB flash drives are often used for storage, data back-up and transfer of computer files. It is a kind of very useful storage rig. As a portable storage machine, it has many advantages, of course, still some disadvantages. Read this post and know more! Its size is often like a human thumb. They are called flash drives because they use flash memories. Flash memory is a throw in of computer chip to store files....
Read this post to know it. CD (the abbreviation of Compact Disc) is a digitaloptical discdata storage format. The standard CDs can hold up to about 80 minutes of uncompressed audio or about 700 MB of data. The Mini CD has various diameters ranging from 60 to 80 millimeters (2.4 to 3.1 in). If you want to learn some useful and basic information about CD, like keep in reading. The standard CD has a diameter of 120 mm which can store approximately 80 minutes of audio....
If youve usedSirion your iPhone orGoogle Assistanton Android, youre already familiar with this pop in of technology. Cortana is Microsofts attempt in the field of machine learning and artificial intelligence. She can understand your preferences and habits. So she can understand your semantics and contexts, achieving human-computer interaction. Simply say, the more she knows about you, the better she will do her job. you’re free to see Cortana when you launch the search bar....
When executing a specific procedure, the corresponding DLL file will be called. An software can use multiple DLL files, and a DLL file may be also used by different applications. DLL files contain functions of various programs. In Windows, there is a DLL file called Comdlg32.dll that can perform common dialog box related functions. And each utility can use the functionality included in this DLL to call anOpendialog box. This facilitates code reuse and efficient memory usage....
Read this post to know it. tool Unlike CD, DVD has been designed as multipurpose disc at the outset. But data loss issue always happens by accident. In this situation, you may want to know how to recover data from DVD? In fact, you might utilize a third-party professional data recovery program to do this job. Here, we suggest using the dedicatedMiniTool Power Data Recovery. Here, we will show some common types of DVD in the daily life and work....
There are various icons on this bar that correspond to the windows that are open in the program. About Taskbar This post now will explain the basic information of taskbar to you. See the picture below to have a basic concept about taskbar. Then launching the program can be very easy and fast with a single click. Well, the taskbars for different versions of Windows are also different. Here we will list some and answer them one by one to make you understand more about the taskbar....
It allows you to view and manage all files on the computer. In fact, it is more than a file manager, including launching programs, shell services and more. It provides agraphical user interface(GUI) for accessing the file systems. Windows Explorer is a replacement to programs File Manager and Program Manager that were used before Windows 95. Since Windows 8.0, Windows Explorer has been called File Explorer. Windows Explorer is a resource management tool provided by the Windows system....
Disk cleanup program helpsfree up hard drive space. It can search your drive and then list the temporary files and Internet cache files. It can also delete unnecessary program files safely. Users can use disk cleanup program to delete part or even all of these unnecessary files. There are lots of disk cleanup programs. The following is the most convenient one. you’re gonna wanna copy the following words into it and click Save As....
This article tells what drive letter is and how to deal with multiple drive letter chaos problem. Drive letter is identifier of disk storage rig inDOSand WINDOWS systems. Drive letter is usually indentified by 26 English characters plus colon :. Size of early floppy drive includes 8 inch, 5 inch, 3.5 inch and so on. English letter used to refer to harddisk partitionstarts from letter C: to letter Z:. What should you do to deal with this phenomenon?...
