PCTechGuide has grown from a personal hobby site into a world respected resource for computer technology guides and explanations. The principles of the site haven't changed, however: What we learn we share was once a tacit principle, but is now a guiding motto. To explain the background and … [Read more...]
DRAM chips are large, rectangular arrays of memory cells with support logic that is used for reading and writing data in the arrays, and refresh … [Read More...]
The next step up in capacity, 500MB to 1GB, is enough to back-up a reasonably large disk partition. Most such devices also … [Read More...]
Unfortunately, the technology used in laser printers makes ozone an inherent by-product of the printing process. The … [Read More...]