# 计算机代写|操作系统代写operating systems代考|CSE451

## 计算机代写|操作系统代写operating systems代考|Computer Management

After you install Windows 7 , if you add a new hard drive to your computer and need to partition it or do any other maintenance, open the Computer Management console and expand the Disk Management node. Figure 4-18 shows the disks on our Windows Vista/Windows 7 dual-boot computer. Windows Vista is installed on Disk 0 (drive C:) and Windows 7 is installed on Disk 1 (drive D:).

If you add a hard drive-internal or external-to a Windows computer, use Disk Management to partition and format the drive, if necessary. New external drives often come pre-formatted with FAT32, which does not provide security and cannot automatically repair damage to the disk. Therefore, if you wish to use the NTFS file system, open Computer Management and reformat your new drives. This will destroy all data on the target partition. There is also a method for converting a FAT partition to NTFS from the Command Prompt, which it will do without losing data. Although the danger of data loss is small, we recommend backing up your data before converting a FAT partition. To do this conversion, open a Command Prompt and enter convert $d$ : /fs:ntfs, where $d$ : is the letter of the target partition you wish to convert to NTFS. See Figure 4-19. You cannot use the convert command to go to any other format. If you want to convert from NTFS to page 135 another format, you must back up the drive, format it, and restore the data.

## 计算机代写|操作系统代写operating systems代考|Preparing the Desktop for Users

In the many years, we have worked with PCs running Windows OSs, we have noticed one phenomenon: A user who previously had to be shown the location of the on/off button will quickly figure out how to personalize the desktop. It seems like one day we help unpack the PC and a week later we come back to see dozens of shortcuts arrayed over desktop wallpaper of a child’s crayon drawing. Whenever possible, we encourage such personalization because it means the person is making the computer his or her own and learning how to move around in Windows at the same time. Whether you are preparing a PC for yourself or another user, there are steps to take after you complete the immediate postinstallation tasks and before you install the necessary everyday applications. These include customizing the display settings-mainly the resolution-and adding a local printer.

After installing Windows 7 , you may need to customize the display settings for resolution and (if you are lucky) for multiple displays.

Display Resolution. The Windows 7 installation program is very good at quickly installing Windows, but we still find that we need to tweak the display resolution settings because Windows setup may install a generic display driver that does not support the native resolution of the display. This is especially true when you install it into a virtual machine. In that case, you will install the virtual machine additions appropriate for the hypervisor and installed version of Windows, which will include better video adapter support. Then you will be able to select a higher resolution for the virtual display.

When you have installed Windows 7 on a desktop computer with a flat-panel display, if it installed the appropriate driver for the video adapter and the display, then Windows will normally select the correct resolution. A flat-panel display has one native resolution, which will show as the recommended resolution.

# 操作系统代考

## 计算机代写|操作系统代写operating systems代考|Computer Management

. Computer Management . Computer Management

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