Disk Defragmenter Instructions

Click Start, click All Programs, click Accessories, click System Tools, and then click Disk Defragmenter.

In the Disk Defragmenter dialog box, click the drives that you want to defragment, and then click the Analyze disk button. After the disk is analyzed, a dialog box appears, letting you know whether you should defragment the analyzed drives.

Tip: You should analyze a volume before defragmenting it to get an estimate of how long the defragmentation process will take.

To defragment the selected drive or drives, click the Defragment disk button. In the Current status area, under the Progress column, you can monitor the process as it happens. After the defragmentation is complete, Disk Defragmenter displays the results.

To display detailed information about the defragmented disk or partition, click View Report.

To close the View Report dialog box, click Close.

You can also schedule the Disk Defragmenter to run automatically. (Your computer might even be set up this way by default.) Under Schedule, it reads Scheduled defragmentation is turned on and then displays the time of day and frequency of defragmentation. If you want to turn off automatic defragmentation or to change the time or frequency, click Configure schedule (or Turn on Schedule, if it is not currently configured to run automatically). Change the settings, and then click OK.

To close the Disk Defragmenter utility, on the title bar of the window, click the Close button.

Open Disk Defragmenter: Click the Start button, click All Programs, click Accessories, click System Tools, and then click Disk Defragmenter. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

In the Disk Defragmenter dialog box, click the drives that you want to defragment and then click the Analyze disk button. After the disk is analyzed, a dialog box appears letting you know whether you should defragment the analyzed drives.

Tip: You should analyze a volume before defragmenting it to get an estimate of how long the defragmentation process will take.

To defragment the selected drive or drives, click the Defragment disk button. In the Current status area, under the Progress column, you can monitor the process as it happens. After the defragmentation is complete, Disk Defragmenter displays the results.

To display detailed information about the defragmented disk or partition, click View Report.

To close the View Report dialog box, click Close.

You can also schedule the Disk Defragmenter to run automatically. (Your computer might be set up this way by default.) Click Modify schedule....

In the Disk Defragmenter: Modify Schedule dialog box, choose how often, which day, and at what time of day you want defragmentation to occur, and then click OK.

Click OK again.

Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Defragmenter.

In the Disk Defragmenter dialog box, click the drives that you want to defragment and then click the Analyze button. After the disk is analyzed, a dialog box appears, letting you know whether you should defragment the analyzed drives.

Tip: You should analyze a volume before defragmenting it to get an estimate of how long the defragmentation process will take.

To defragment the selected drive or drives, click the Defragment button. Note: In Windows Vista, there is no graphical user interface to demonstrate the progress—but your hard drive is still being defragmented.

After the defragmentation is complete, Disk Defragmenter displays the results.

To display detailed information about the defragmented disk or partition, click View Report.

To close the View Report dialog box, click Close.

To close the Disk Defragmenter utility, on the title bar of the window, click the Close button.