The primary reason is to cut labor costs
A. the operating system handles the I/O devices with the cpu, :)
The "save" command means to save it again, or to save the changes you made to an already saved document. The "save as" command means to save it for the first time and you enter in what you want to name to document youre saving
Order a disk to program the lap top to use Wi-Fi
The answer is <span>memory. </span>Running fewer applications at once is a way to resolve the bottleneck in <span>memory. </span>Run fewer programs at the same time and restarting a PC regularly, is a good way to clear out its memory.