Free To View satellite is a British variant of Free To Air satellite. Regular Free To Air satellite exists in Great Britain, but Free To View satellite gives the viewer access to additional channels not available via a normal FTA receiver. FTV satellite content is offered exclusively through Freesat from Sky, a British satellite television …
iSCSI (Internet Small Computer System Interface) is an IP-based storage networking standard that allows users to access data stored on a remote server from a number of computers within a specific network by linking computers over the Internet. It transfers data over local area networks, wide area networks, and the Internet. iSCSI places a shortcut …
Microsoft Word documents can utilize three passwords: Password to open Password to modify Protect document password Password to Open The Password to open requires a user to enter a password to view the document. When the user sets a Password to open, the entire Microsoft Word document is encrypted with the RC4 …
Backscatter X-ray machines were built specifically for airport security. Backscatter X-ray technology can strip off a person’s clothing in the captured image to show him or her practically naked. In the process, it will show any contraband such as ceramic knives, liquid explosives or drugs that the person was carrying but were previously undetectable by …
LNB stands for low noise blocker and it is essentially an amplifier on the end of your small satellite TV dish or communications dish. The “Linear” portion of Linear LNB stands for the characteristics of the radio waves that are transmitted via the satellite in space to your dish (LNB). Two Types of Polarization Circular …
Skype is an instant messaging software that allows users to communicate with each other via instant messaging, text messaging, and audio and video calls. It differs from other instant messaging software as it provides users with personalization features such as emoticons, personal profiles, and signatures, as well as group communication methods such as conference calling. …
Internet Connectivity Introduction In most organizations and networks today, Internet connectivity is no longer an additional option, but a necessity. Most organizations that have a networking environment need to provide its employees or users with some form of connectivity to the Internet. E-mail and Web sites have evolved into being important mechanisms for a vast …
A thyristor is a solid state semiconductor device that consists of four alternating layers of N-type and P-type material. Many sources consider thyristors to be the same as Silicon Controlled Rectifiers (SCRs). In some cases they are defined as a large group of devices – the eligibility criterion being that the device should consist of …
A CLEC, or Competitive Local Exchange Carrier, is a type of telecommunications provider that was formed after the breakup of AT&T. CLECs are usually smaller telecommunications providers that compete with ILECs, or Incumbent Local Exchange Carriers, which were already in place before AT&T’s separation. While CLECs generally provide the same services as ILECS for less, …
A common problem that arises for Mac computer users is figuring out how to zoom in on the computer screen and resetting to the normal display. Apple built a screen zoom feature into the OS X operating system as both an accessibility and classroom feature. Unlike a Windows computer, the Mac permits the real time …