In case of a fire,theft or accidental damage to your PC how would you ever be able to retrieve all the information that is irreplaceable?ANS: Back up all your data and put it in a secure place.There are basically 3 types of storage and back up mediums:
NON REMOVABLE:This can be the actual hard drive on your computer advantage:come already installed on the computer-so no need to spend money on buying one Disadvantage:This would have been destroyed in the fire,stolen or damaged along with your PC
REMOVABLE:These include CDs,DVDsFlash drives,external hard drives etc.Advantage: fairly cheap and highly portable Disadvantage:If not properly encrypted and password protected then it is useless if stolen or found
ONLINE STORAGE:These are hosted storage portals far away from your location and usually on ISP servers.Advantage: very secure,encrypted ans safe from all the elements Disadvantage: Costly-you need a monthly subscription to be able to store your data on these.
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