Question. Dose Win 7 auto defrag your hard drives, or do you need to perform it manually??

Thank You.

depends on if you have a hdd or ssd, if you have a hdd then yes by default it defrags about once a week taking that the computer is on during that time mine never was on at 3am so i changed the time to something more appropriate, if you have a ssd then defrag is turned off and wants to stay that way a ssd does NOT need defragging.

not sure if it does all hdd but definitely the one with the os on

My defrag is last day of the month at 1am.

OK, thank you all very much.....