If a hard drive is too fragmented, your computer may freeze up or not start at all. If you have Windows 7 or newer, your computer automatically defrags your hard drive on a scheduled weekly basis. Accessing and changing this schedule is easy to do. Next: Starting a Computer in Safe Mode.
Two things affect how quickly a hard drive recalls data: seek time and read speed which relate to the time it takes to move the controller arm to the data location and how long it takes to read the data. Defragmenting improves load times by reducing how frequently the hard drive has to seek data. Defragmenting a SSD will likely not improve performance and cause the drive to wear out faster. SSDs, or flash hard drives, do not physically move a controller arm to read data stored on a physical disk and instead recall information stored on flash memory.
Because of the way SSDs operate, the seek time becomes negligible, so a fragmented file won't make a difference. Additionally, many SSDs use algorithms that deliberately spread data over flash memory chips that only make sense to the SSD's controller.
Since the computer doesn't process the SSD data arrangement algorithms, the data is shuffled around and not actually defragmented. Ad blockers may interfere with some important blog features, such as comments, images, etc. Please consider disabling your ad blocker so you can have the best experience on this website. Liz Cornwell 16 August - 3 min read. Link copied. Do you like this post? You may also like 5. How to defragment the Windows registry files in Windows 10? Computer Optimization Defragmentation.
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Pick a date and time that the computer will be on but no one is typically using it.
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