The size of the blocks varies depending on the file system in use and the parameters used when formatting. I'm an old woman, what can I say?Ĭhris, Flashbay | 03 Feb, 2017 Hi Simon,ġ) When files are stored in a file system they're not added as one large file, they are stored in small pieces called blocks. I'd be very grateful for your thoughts on this, and please forgive my rambling. This is all to say that I have a question: are all of these photos from roughly 2002 to present, someday going to look like old Polaroids? Or at best, like the early cellphone photos? You say ten years but I'm talking about will my grandchildren have photos of themselves as toddlers, seventy years from now? Should I be saving prints made from these photos, to back up the DVDs? Until a couple of years ago, I thought anything saved on an external hard drive was permanent, now I'm worrying about my DVDs.
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I have noticed several things after nearly 20 years of saving: 1) the CD-stored photos of myself are of higher quality than those of my grandchildren (sadly) even though they were prints, scanned with an inexpensive scanner 2) the photos of my grandchildren taken with a pre-digital camera, and scanned, are often better than those taken with a digital camera (depending on the camera, of course) 3) the quality of photos taken with early cellphones was poor for several years, so photos taken in those years are virtually unusable for printing, even with expensive photo software 4) even the best digital photos (taken before my kids began using cellphones) lose quality when stored on flash drives and external hard drives and 5) maybe I'm crazy but I believe even those on DVD are deteriorating - can that be?
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Then I copied their digital photos, either from their pc or from CD/DVDs they gave me. I began with my first scanner, scanning all of my old print photos, including some of myself from seventy-five years ago, taken by our babysitter! Then I began scanning new prints from my children as I got them.
I am a doting grandmother who loves working with photos of my children and their children. If you do not use it, just unplug it from your computer. Also, you should “Eject” the drive (Do a right click on the USB drive and select “Eject”) before removing it from your computer.ĭo not leave it plugged to the computer for prolonged period of time.
Never yank the flash drive out of the USB port while it is still in operation. When not using the flash drive, be sure to cover it with a cap to prevent the accumulation of dusts and contaminants on the contacts.ĭo not expose your flash drive to harsh conditions, such as extreme temperatures and humidity. To prolong the life of your flash drive and ensure that it operates properly for years to come, here are some precautions to follow: If you want to use it to store important files such as family photos and videos, it is recommended to make duplicate copies. The best usage of flash drives is to copy and transfer files from one computer to another. Should You Use Flash Drives to Store Important Files? If you are looking for high quality USB flash drives, find vendors that use only grade A memory and have ISO-9001:2008 certified factories. Additionally, if low quality memory components are used, the flash drives can fail at a much earlier time.īeware of unknown brands, as they may use low quality components and cut corners in the manufacturing processes in order to keep cost low. Of course, the flash drive’s life can also end prematurely if you abuse it or subject it to extreme environmental conditions. When the limit is reached, some portion of the memory may not function properly, leading to lost of data and corruption. USB flash drives can withstand between 10,000 to 100,000 write/erase cycles, depending on the memory technology used. The life expectancy of a USB Flash Drive can be measured by the number of write or erase cycles. USB Flash Drives Have Finite Number of Write/Erase Cycles If you simply write data to a USB flash drive and put it away in a safe place for 10 years, it will work again and all the data will still be there.īut if you continue to use it over and over again, it will definitely wear out eventually. But does the memory last forever though? Should you use them to store important documents and files? How long do they last? Furthermore, they are able to retain the memory even after the power is turned off. The advantages of flash drives is that they are portable, durable, and have incredible storage capacity (ranges from 64MB to 256GB as of 2010). USB flash drives are great to use for storing digital files and are replacing CDs & DVDs as the preferred storage media of choice.
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