How often do you defrag?

[muaan]

im just curious how often do you guys defrag your hard drive.
I defrag every night before I sleep.i put on shut down pc when i defrag.sometimes twice a day.one in the morning one in the night.

[leofelix]

well, I'm used to defrag my computers running XP every 3 months,
I defrag my laptop running Vista Home Premium with Perfect Disk PRO 10.0 scheduled to work every 10 days

[as6670]

I use Iobit smartdefrag and it defrags my drive whenever the PC is idle.

[saturn]

I tries to run it about once every 5 days using Defrag Express.The wife downloads a lot of games and deletes them.

[toufique]

I defrag C: almost everyday one or more times

[muaan]

why dont u defrag your other drives?

[haddon]

i defrag it once a month, may be i should defrag it more often..

[mischief_ash]

Once in a while. But it has become fashionable

[smalldog]

I usually defrag C drive once a week. And i analysis other drives if need i will defrag them with JKDefrag!

[Polkadot]

On 'average', about once a week. However, if I do a bunch of uninstalling, deleting, Ccleaning, downloading, etc, I will often do a defrag before shutting down.
Give tomorrow's agenda a clean slate to start with. A defragged HD will complete a AV scan 10-30% faster than a scatter-brained HD.