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2016 BCE
Computer
It's easier than ever to restore your Mac, PC, or Chromebook to factory conditions—and you'll be surprised at how much zip it'll add. -
2014 BCE
Cellphone
Mobile phones are low-powered radiofrequency transmitters, operating at frequencies between 450 and 2700 MHz with peak powers in the range of 0.1 to 2 watts. -
2010 BCE
Laptop
If you're not already looking inside your PC, an easy way to figure out the memory format is to look at the system manufacturer's product page, . -
2007 BCE
TV
Digital data is transmitted via a television. We know that digital signals require higher bandwidth than analog signals -
2004 BCE
Radio
What a radio station's music format sounds like is governed by four parameters: music style, music time period, music activity level