When it appeared on the first PC the 8-bit ISA bus ran at a modest 4.77MHz - the same speed as the processor. It was improved over the years, eventually becoming the Industry Standard Architecture (EISA), developed by a consortium made up of IBM's major competitors. Although these systems … [Read more...]
Traditionally, CD-ROM drives have used Programmable Input Output (PIO) rather than Direct Memory Access (DMA) for data … [Read More...]
Chrome is one of the most popular browsers available and is my personal favorite at the moment. But, you may not always be at a location that has … [Read More...]
Encryption software is one of the most important yet most overlooked aspects of PC upkeep. In today's world, it seems that nothing is safe and … [Read More...]