No it's not. It keeps perfomance of your system on a very good level. But if you don't copy, move delete big amount files you don't need to defragment your hard drives more then 1 time per month.
It shouldn't be necessary to defragment more than once a month, unless you are adding a lot more files, etc. to your computer. If you notice it begin to go more slowly, that is sometimes an indication you may need to defragment more often.
Monthly
You should defragment your drive at least once a month to keep it running smooth and clear out unneeded items.
No, bad is not a bad word. It is just a word we hope isn't used too often.
No. Chkdsk may find disk errors relating to bad sectors. You want to correct these errors, locking out the bad sectors, before you defragment the disk. This is because a defrag will rearrange vast amounts of information that is on the disk, and you don't want portions of previously-readable files moved to bad sectors and be thus made unreadable.
yess
The same way you defragment a normal PC hard drive. Hook it up, right click the drive in My Computer, go to tools, an among, disk clean up and error checking, there should be the option to defragment it. Once your there, just click defragment.
Double-click My Computer, right-click the disk to defragment, and choose Properties > Tools > Defragment Now.
No, bad is not a bad word. It is just a word we hope isn't used too often.
yep Little and often is a good rule its wasting money applying too much.
It depends. If you are sick, then roast is not good for you. If you are feeling well, then you can eat roast. But not too often.
You eat them. As long as you don't eat too many, too often nothing bad happens. Eggs are good for you in moderation.