வயர்லெஸ் தொழில் நுட்பத்தின் 125...
DESCRIPTION
faktaTRANSCRIPT
125 !
wireless . , , .
? .
125 . .
1887: . . . .
1893: .
1897: .
1898: . .
1906: .. (Amplitude Modulation) .
1915: .. .
1919: .
1921: Shortwave (SW) radio .
1931: .. (Frequency Modulation) .
1982: GSM (Groupe Special Mobile) .
1987: ... .
1990: ( ) .
1991: ... .
1992: ... . 53% ... .
1997: (WiFi) .
1998: .
1999: 1.0 .
2000: .
2002: .... (UMTS) .
2003: EDGE .
2004: . 2.0 .
2009: . .
8:
8 , . 7 , , . , 8 , . .1. 8 , , , 2007 ? 8 . 2007 , . , 2007 . , 2007 , , 8 , . .
2. 8 ? . 8 , . , , . , , . , . , . , . . , .
3. ? 8 , , . , . . . , . .
4. 8 ... ? 8 (Windows Enterprise) . (Windows To Go) . ... . 8 , ... . , ... . ... , , 60 , . ... , . 8 , , , ... . ... . , ... , .
5. 8 , ?. 7 , 8 , . . .
6. .. ? 8 ? ? .. (Windows RT) 8 . 8 . , , . , .. . .. ? . , , Run Time Windows Run Time . , . , 8 , .
7. 8 8 ? 8 . 8 . , 8 . 8 . , ... , .
8. 8 ? , . 8 , . 8 , 7 . , 8 . . , 8 , , 8 . (Fetching) . . . .
9. . 8 ? . 8 , .
10. 7 . 8 ? . 7 .
8 90 , 8, , 26, . , . 95 7 , . 8 . , , 8 . , . (OS X Mountain Lion) , , (iOS 6), . , . , , , , 8 , 8 8 . 8, , . , , . , , @ . , . . 8 . . . , , , . , , , , , , , . . . , . , . . . , , , . 8 , . , . 8 , . , , . . , . Mail, Photos, and People . . . . , . , . , . . , 8 . , 8 . Refresh your PC . Restore Points Refresh Points , . Task Manager Windows Explorer . , . 8 , . 7 , 8 . , , . 8 , 7 . , . 8 ? , . , ; , . , . .