Best video I’ve seen on how a hard drive works

Over the years, I try to instill in my readers, clients and folks who take my classes the importance of backing up important data. In addition to helping people recover lost data, I know roughly how a hard drive works, and it scares the heck out of me!

Maybe watching this video I found on how a hard drive works and just how much has to go right in order for your data to survive, will help you understand the importance of implementing a backup system…today!

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