Lesson3:Bits&mands?It',?,,binationsof1/'sanexampleoftheBinaryCodeinaction:WhenyoutypetheletterAonyourkeyboard,,,MB&?KB=kilobyte=about1,000(onethousand)bytes,(1024or2^10)MB=megabyte=about1,000,000(onemillion)bytes,(1,048,576or2^20)GB=gigabyte=about1,000,000,000(onebillion)bytes(1,073,741,824or2^30)Asyoucansee,!puter',putercanhandle64,000,000(64million)essmemory(that's64,000,000microscopic8-bitpanels).,a15GBharddrivehas15,000,000,000(15billion)
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