FREQUENTLY ASKED QUESTIONS Q1.) What is a virus? Q2.) How often should I back up? Q3.) Should I shut down my computer every night? Q4.) What is spyware? Q5.) What is an error code? Q6.) What is RSS? Q7.) What is a Trojan? Q8.) What is a computer worm? Q9.) What is a server? Q10.) What is a hard drive? Q11.) What is an IP address? Q12.) What is a blog? Q13.) What is RAM? Q14.) What is a Firewall? Q15.) What is overclocking? Q16.) What is a video card? Q17.) What is Malware? Q18.) What is a CPU? A18.) A Central Processing Unit (CPU), or sometimes just called processor, is a description of a class of logic machines that can execute computer programs. This broad definition can easily be applied to many early computers that existed long before the term "CPU" ever came into widespread usage. The term itself and its initialism have been in use in the computer industry at least since the early 1960s (Weik 1961). The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation has remained much the same. Early CPUs were custom-designed as a part of a larger, sometimes one-of-a-kind, computer. However, this costly method of designing custom CPUs for a particular application has largely given way to the development of mass-produced processors that are suited for one or many purposes. This standardization trend generally began in the era of discrete transistor mainframes and minicomputers and has rapidly accelerated with the popularization of the integrated circuit (IC). The IC has allowed increasingly complex CPUs to be designed and manufactured to tolerances on the order of nanometers. Both the miniaturization and standardization of CPUs have increased the presence of these digital devices in modern life far beyond the limited application of dedicated computing machines. Modern microprocessors appear in everything from automobiles to cell phones to children's toys. Credit: Wikipedia More: http://en.wikipedia.org/wiki/Central_processing_unit Q19.) What is an SSD (Solid State Drive) Q20.) What is a motherboard? CALL TODAY 310.948.0588