A PC's third and principal level of system memory is referred to as main memory, or Random Access Memory (RAM). It is an impermanent source of data, but is the main memory area accessed by the hard disk. It acts, so to speak, as a staging post between the hard disk and the processor. The … [Read more...]
Cable modems offer the prospect of fast and affordable Internet access by leveraging existing broadband cable TV networks. The technology is … [Read More...]
Nearly everyone is familiar with LEDs (light-emitting diodes) from their use as indicator lights and numeric displays on … [Read More...]
Imagine being able to access your PC from anywhere in the world as long as you have a device connected to the Internet. Remote access has been a real … [Read More...]