1, the computer stores the smallest unit of information, called bit (bit), transliteration bit, binary of a "0" or a "1" called A.
2. The basic unit of computer storage capacity is byte (byte), transliteration is Beit Hanoun, 8 bits compose 1 bytes, a standard English letter occupies a byte position, a standard Chinese character occupies two byte position.
3, the size of the computer storage capacity in bytes to measure, 1024 decimal system:
1024b=1k (Thousand) B
1024kb=1m (m) B
1024MB=1G (Kat) B
1024GB=1T (Tai) B
The following are also Pb, EB, ZB, YB, NB, DB, the general people do not often use.
KB, 2 of 10 square bytes:
MB, 2 of 20 parties: 1048576 BYTE, or 1024x768.
GB, 2 of 30 Parties: 1073741824 BYTE, or 1024x768.
TB, 2 of 40 Parties: 1099511627776 BYTE, or 1024x768.
PB, 2 50-time Square: 1125899906842624 BYTE, or 1024x768 TB.
EB, 2 of 60 parties: 1152921504606846976 BYTE, or 1024x768 PB.
ZB, 2 of the 70-time side: 1024x768 EB.
YB, 2 of 80 square: 1024x768 ZB
Computer storage Units
