defrag hard drive windows 7

If you choose to purchase an External Optical Drive, you should check the following USB installation method: Step 1-create a USB boot disk 1. First you have to have a USB flash drive.Kingston8 GB disk 2. Insert a USB flash drive(Assume thatGDisk) 3.Run "command line" as an administrator" 4. Enter the following command and press enter to obtain the serial number of the USB flash

Yesterday, a friend asked me why my Windows 7 system did not recognize the optical drive. The following small series will introduce the solution for disrecognizing the optical drive in Windows 7. Recently, some users have found th

WINDOWS 7 system USB drive is not available? WINDOWS 7 systems often appear that the USB interface is not available, making the USB drive unavailable.Device Properties Display:Windows could not load the device driver for this hard

Using the USB flash drive RAM in Windows 7 and Vista using Microsoft's ReadyBoost technology, we can increase the master memory of our computer and convert the flash memory (USB memory) to the virtual master memory. This feature is available in Windows Vista and Windows

The new computer preinstalled with Windows 7 only has a C disk. After removing the System Restoration point and turning off the system protection of the C disk, you can use the built-in compressed volume function to split up to half the size of the C disk, this is not cost-effective for hard disks larger than 500 GB and 1 TB. Solution:1 use partition software pa

This article describes how to install centos6.5 on a win7 hard disk. For more information, see win7CentOS 1. software required during installation. 1. hard disk partitioning software pqmagic 2. ext2Fsd copies files to ext2 (or ext3) file systems in windows, because ext2 file systems cannot be identified in windows, tha

Windows 7 system USB flash drive is not availableWINDOWS 7 system USB flash drive is not available? In WINDOWS 7, USB interfaces are often unavailable, making USB flash drives unavailab

WINDOWS 7 system USB flash drive is not available, not availableWINDOWS 7 system USB flash drive is not availableIn WINDOWS 7, USB interfaces are often unavailable, making USB flash dri

1. debian7 (wheezy) is installed on the hard disk. first, in the Windows 7/win8 environment, the OS has only four primary partitions by default, and three primary partitions are C, D, and E, all the others should be in the extended partition. my machine is relatively old and the hard disk is small, so the C disk is 40

You have installed Fedora14: 1. download the fedora-14-x386-dvd.iso image; 2. install EasyBCD in Windows 7 and add the NeoGrub startup Item (install NeoGrub). (EasyBCD: Http: // www.linuxidc.com/Linux/2007-12/10060.htm) 3. decompress the iso image. Fedora14 has been successfully installed on Windows 7

Long agoInstallOfWindows7, This timeInstallWhatProgramErrors occur frequently. I plan to reinstall the system. Back up the data last night and prepareWindows7Install the CD.However, it took a long time to see the installation interface after the installation of Starting Windows. After the installation was started, it was always on the interface for starting the installation program. This was the case several times and I thought there was a problem wit

with Unity is mainly provided for new users. You can select any Ubuntu Desktop System you like. Prior to the final finalization of the new Ubuntu software package, people thought it would use Google's Chrome open-source version Chromium. But in the end, it chose Firefox 24 as the default browser. Other applications will be familiar to Ubuntu or Linux Desktop Users. The Office kit is LibreOffice 4.12, the mail client is Thunderbird 24, the photo is edited with Gimp 2.8.6, and the default music p

The first article in this blog is to write a simple article starting with OS. Statement: This method is only applicable to windows 7 installation. Tool preparation1. Download a windows 7 system from the Internet. Preferably the pure version, not the Gost version. Although the installation is a little slow, you will

Procedures for installing Windows 7 on a USB flash drive Although it is widely used to install the system with a USB flash drive, many people do not know that the USB flash drive can also install the system, even if you have never touched the installation system, you can ea

Introduction want to learn about linux, so prepare to install ubuntu desktop version, go to the ubuntu official website to download the latest ubuntu-12.10-desktop-i386.iso image file. My current operating system is win7. I found it troublesome to install hard disks on the internet. In addition, I had a 4 gb usb flash drive, and I had always liked to install the system with a USB flash

Bytes is charged according to the 1024 standard. 500,000,000,000/(1024*1024*1024) = 465.66GB in Windows, the conversion unit of data is always 1024, which is in conflict with the hardware manufacturer's 1000, this leads to deviations during conversion. This leads to the 35 GB gap.Why is the remaining space displayed on your computer incorrect? If you notice the remaining space in the hard disk partition, y

From: http://www.itful.com/html/system/win7/2009/0531/1147.html At present, the evaluation results of Windows 7 are very good, and many people are attracted to abandon XP and change vista to Windows 7. The following describes howWindows 7 operating system installed on

In linux, I made a Windows 7 installation USB flash drive. Recently, I helped a relative and a child buy a K29, which is known as a magic machine. Its version (no system or optical drive ), I plan to use a USB flash drive for installation (in fact, network installation shoul

First step: Set the active partition In fact, to use the mobile hard disk installed Windows 7, set the method and with the U disk is not the same, do not need to use any software. Plug in the mobile hard drive, set a partition as the boot partition, format to NTFS, and then

Windows 7 system New Installation high Windows7: 1. Download Windows7 7057 ISO image (RC or RTM), copy to non-C disk (such as d:7057) with virtual CD drive 2, Boot press f8--repair System--Select the last command to repair--in the Command box type "D:7057sourcessetup.exe" (without quotes) 3, enter the installation interface, choose Custom Installation 4, choo