Disk Defragmenter

Myth - "The built-in Disk Defragmenter is good enough."

Reality - "This statement would be true if the built-in defragmenter was fast, automatic, and customizable. Unfortunately, the built-in defragmenter does not have any of these features. The built-in defragmenter takes many minutes to hours to run. It requires that you keep track of fragmentation levels, you determine when performance has gotten so bad you have to do something about it, and then you manually defragment each drive using the built-in defragmentation tool."

Disk Defragmenter Limitations - "The Disk Defragmenter tool is based on the full retail version of Diskeeper by Executive Software International, Inc. The version that is included with Microsoft Windows 2000 and later provides limited functionality in maintaining disk performance by defragmenting volumes that use the FAT, the FAT32, or the NTFS file system. The XP version has the following limitations." - Source

- It can defragment only local volumes.
- It can defragment only one volume at a time.
- It cannot defragment one volume while scanning another.
- It cannot be easily scheduled without scripts or third party utilities
- It can run only one Microsoft Management Console (MMC) snap-in at a time.