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...]
There are some silent threats that can become very serious if precautions are not taken. Facetime exploits are one of them. If you're a FaceTime … [Read More...]
A trackball is a pointing device consisting of a ball housed in a socket containing sensors to detect rotation of the … [Read More...]
At times a system can become completely unusable and you may have to resort to extreme measures to get the computer back to a working state. Sometimes … [Read More...]