Why my computer becomes slow and slower? My friends usually ask me. The disk defragmentation is the main reason perhaps. When we delete files or folders, the empty spaces left behind are filled in randomly as we store new ones. This is how fragmentation occurs. The more fragmented the volume is, the slower the computer's file input and output performance will be. Besides causing slowdowns, fragmentation makes the disk drive heads move too much when reading files which leads to freeze-ups and system crashes. What a terrible thing it is! But how should we do? Disk defragmentation is the best way. However the disk defragmentation tool that our operating system provides is too slow. Do not worry about it! Here I will recommend an easy to use and quick disk defragmentation tool to you. That is UltimateDefrag. Following is the detailed introduction of it.

UltimateDefrag is a fast and effective disk defragmentation tool that lets us defrag and optimize our hard drive any way we want to. Hard drive file use adheres to the Pareto Rule of 80/20. 80% of the time we only use 20% of the files on our hard drive. UltimateDefrag lets us place those unused files out of the way onto the slower tracks of our drive. UltimateDefrag also considers the high performance areas of our hard drive (the outer tracks) and enables us to strategically place the files and folders we want the best performance from to these faster outer tracks. UltimateDefrag also provides the first true disk display metaphor in a defragger. UltimateDefrag can place Directories next to our MFT for very fast MFT/Directory transactions. This alone vastly accelerates performance of our hard drive. Clever OptiSeek Technology will organize our hard drive so that most file accesses will equal the track-to-track seek time for our hard drive. disk defragmentation tool includes over 35 total defrag method combinations. When done right, our hard drive performance will increase by more than 100%. Following are the key functions and features of UltimateDefrag, including:

UltimateDefrag is full compatible with all 32 bit and 64 bit versions of Windows XP, Vista and Windows 7 including fully customizable boot time defragmentation on all these operating systems.

UltimateDefrag will keep track of all our file usage in its own database and it will intelligently keep track of file use, how often a file becomes fragmented and it then uses moving averages of such data to intelligently place files for optimum performance on our hard drive.

UltimateDefrag uses a virtual drive technology that enables us to simulate a defrag so we can see file placement on screen in accelerated mode while not actually making changes to our hard drive. Some users like to setup complex defrag routines and with the simulation feature, we can see what our file system will look like when it is complete.

A lot more information on the screen but without clutter. We will see more information about file movement, fragment count, time lapsed, read/write indicators and a whole lot more, while the drive is being defragged.

UltimateDefrag has the ability to defrag external USB drives including flash drives. It has the ability to sort high performance and archive files by a variety of methods. It has the ability to apply FragProtect to High Performance files as well as the ability to only process High Performance file layout and then stop when having completed this phase.

The user interface of UltimateDefrag with options for floating and docked windows enabling us to make use of extra screen real estate if we are in a multiple monitor environment. It has the ability to defrag all files in a specific directory with just one click.

Here's one we'll really love! The ability to select a file or folder from the Cluster Viewer or File Highlighter and then DRAG it to wherever on the disk display we want that file or directory to go. That's right, we can drag and drop files onto wherever we want them to be placed on our drive. An example of when we might use this feature is if we have a number of large Outlook PST files that we want to be placed outside of the normal cluster of high performance files but still wish to have pretty high performance from, we can place the files/directories in the free space just inside the HP zone of files.

Overall, UltimateDefrag provides a free trial for us. It is a very nice, easy to use disk defragmentation tool. Not only can beginners use it simply but also experienced users can also use it for advanced application. It is an ideal solution for system maintenance. With all these features, simple interface, excellent usability and free trial - why are you still reading? Download the free trial now and experience what powerful and effective it is at once! If you feel this utility is helpful indeed, introduce it to your friends please!

UltimateDefrag is an advanced disk defragmenter that supports 4 different types of fragmentation along with strategic file placement options that allow you to optimize your hard drive(s) for faster access times based on your file usage.

UltimateDefrag is based on the rule that most users only use 20% of their files 80% of the time, so the majority of your drive content lies dormant for most of the time. Using the advanced defragmentation modes, you can specify which folders and files are rarely used and place them on slower tracks of your drive, reserving fast access areas for your frequently used files.
UltimateDefrag can optionally find these files automatically based on file properties and access dates that meet your criteria. The interface offers a unique display that allows you to visualize your drive content and see exactly where files and folders are located on the physical disk.
UltimateDefrag also includes a scheduler for automated defragmentations, as well as support for boot-time defrags, background defrags and more.
UltimateDefrag lets you defrag and optimize your hard drive any way you want to. Hard drive file use adheres to the Pareto Rule of 80/20. 80% of the time you only use 20% of the files on your hard drive. UltimateDefrag lets you place those unused files out of the way onto the slower tracks of your drive. UltimateDefrag also considers the high performance areas of your hard drive (the outer tracks) and enables you to strategically place the files and folders you want the best performance from to these faster outer tracks.
UltimateDefrag also provides the first true disk display metaphor in a defragger. UltimateDefrag can place Directories next to your MFT for very fast MFT/Directory transactions. This alone vastly accelerates performance of your hard drive.
Clever OptiSeek Technology will organize your hard drive so that most file accesses will equal the track-to-track seek time for your hard drive.
Includes over 35 total defrag method combinations. When done right, your hard drive performance will increase by more than 100%.

The license of this software is Free Trial Software, the price is $29.95, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of UltimateDefrag, you can buy this disk cleanup software software.