EPROM or Erasable Programmable Read Only Memory was invented by Engr. Dov Frohman. It is a ROM-type chip that can hold data from 10-20 years. It is different from PROM because it can be programmed more than once. An EPROM programming is erased only through exposure to ultra violet light. The EPROM is configured or …
The OS X operating system on a Mac lets computer users zoom out on the entire computer display without having to do so for each application that is open on the computer. This feature is embedded in the operating system as an accessibility feature and also has uses in the classroom for zooming out on …
Sometimes when your DirecTV system is malfunctioning, a message will appear on your television screen asking you to call a DirecTV extension. Here are the meanings of those DirecTV extensions. DirecTV Extension Explanation 711 Customer account is set-up but the system has not been activated (which is called a partial activation) 721 Channel is not …
A CMOS (Complementary Metal-oxide Semiconductor) inverter is a device that produces logic functions and is the primary component of all integrated circuits. A CMOS inverter is a field-effect transistor that is composed of a metal gate that lies on top of an insulating layer of oxygen, which lies on top of a semiconductor. CMOS inverters …
Computers are the basis for both modern technology and modern society. The world of today thrives on information and getting that information from one place to another is crucial to survival. Even in one’s own home, multiple computers must be able to communicate with one another and other devices. This may seem like a daunting …
Before any connection can be made between the Bluetooth and the cell phone, it is important that they both have a strong charge. Typically when these devices begin to run extremely low on battery, the signal they emit is not as strong and that can result in a failed attempt at configuring a Bluetooth to …
EM64T (Extended Memory 64 Technology), now known more commonly as Intel 64 or the x64 (that is when including AMD64 too), is a 64 bit superset/extensions that central processing units (CPUs) process. It is widely used in Intel’s processors, including Pentium 4, Pentium D, Pentium Extreme Edition, Celeron D, Xeon, Pentium Dual Core, and Core …
Mrtstub.exe (Mrt.exe) is a process that runs on all Windows Operating System versions. It is a malicious software that downloads and installs other malicious software. Mrtstub.exe can almost always be found directly on the computer’s primary hard drive, can hide itself in a randomly named folder, and does not have a visible window. If the …
The most popular Internet web browser is Microsoft Internet Explorer, commonly referred to as IE. Currently, the newest version of IE is IE7. Sometimes computer users have difficulty with their computer or web browser (MS Internet Explorer). During these times, they should reinstall Internet Explorer in order to troubleshoot or determine the cause of the …
Always test as much as possible before relying on any technique to block Caller-ID. Some of these methods to block Caller-ID work in some areas, but not in others. Block Caller-ID For a Single Call Using a LASS Code Dial *67 before you dial the number. (141 in the United Kingdom) Block Caller-ID On All …