Certifications: Facilitating Better Careers in the IT Industry by Mark Katz
Many would like to make it to the top in the famed IT world. The top companies around the world are those who have used the internet and other computer related automation to enhance productivity and market competence. There are many fields into which a person can get into when speaking about... Popular certifications in networking are MCSA Microsoft certified Systems Administrator, MCSE: Microsoft certifies systems Engineer, CCNA: Cisco Certified Network Associate, CCNE: Cisco certified network Engineer, CCNP: Cisco certified network professional, Network plus from CompTIA, SCNA: sun...

History of the Computer - Data Handling Peripherals; Part 3 of 3 by Tony Stockill
TELETYPE MACHINES Developed for telegraph 'hard copy' communication over the telephone network, a teletype machine was suited to adoption by the rapidly expanding computer market, with its demand for hardware and technology to run it. A ready-made printer and keyboard communication device, it... (you still can't get away with anything!) Some systems use a control console for each operation, system, network, printers etc. ... Others incorporate all functions in one control, with auxiliary stations in the print room, network console, etc.

OSI Layers Model by Kashif Raza
Introduction During the early years of our modern computer era, very few standards and protocols existed between various manufacturers. However, as time went on and computer technology continued to improve and become more widespread, it became apparent that standards would be necessary to... By providing guidelines regarding the way network equipment should be manufactured and how network operating systems communicate on a network, the OSI model became the common link that allows data to be transmitted and exchanged reliably.

Microsoft Certified Systems Engineer (MCSE) by Smita Mathur
The IT professionals generally face the most challenging roles in the decision making jobs. In the networking field many Microsoft Operating System Software are implemented through the Microsoft Certified Systems Engineer certification (MCSE) on the desktop and server. ... The MCSE courses are designed for competent and qualified systems administrators, network technicians, database administrators, desktop support personnel, network engineers, system engineers, technical support engineers, system and network analysts, technical consultants and other IT professionals who install, configure...

Maybe You Already Have Wireless and Don't Know It? by Tony Fitz
More and more laptops and desktop computers are coming pre-equipped with wireless networking devices -- it's so cheap that they might as well put it in, to have another thing to list in the system specifications. It is easy to tell if a desktop computer has wireless enabled. ... Checking in Windows Instead of fiddling around with your computer hardware to see what you've got, you can check easily enough using Windows' Device Manager. ... It's not a good idea to try to open up your computer just to check something, though, so you should probably try and figure it out using Windows.

Onsite Computer Repair by Thomas Morva
Businesses both large and small live by the phrase "time is money" and cannot afford computer "downtime" due to software or hardware problems. In today's highly competitive and technical world, computers have become a vital part of a businesses’ success and a possible cause of its failure. ... Onsite computer repair covers all vital aspects of computer. ... If your computer breaks down, aquires a glitch, or otherwise fails to perform properly for your express needs, you can contact a home onsite computer repair company.

The World of Technology Prefers a Microsoft Certified Systems Engineer (MCSE) by James Croydon
In the world of technology people prefer being a Microsoft Certified Systems Engineer or MCSE. It is opted as a better option than Ph.D. itself. MCSE enhances the position in an organization along with quick rise in the salary. MCSE is a certification which increases one's confidence and... It also gives an overview to implement and maintain IP addressing, name resolution, network security, routing and remote access and network infrastructure. ... They are also able to plan, implement and maintain server roles along with server security network infrastructure, routing and remote access and...

Desktop Management by Ken Marlborough
Desktop management is the prime responsibility of any network administrator or Internet services professional. It consists of the systematic activities that manage the computer resources either on an individual personal computer or for the computers of an entire network or organization. ... With desktop management, administrators manage the hardware and software on personal computers, mobile computing devices and local area network servers. ... You can outsource desktop management, which makes sense for smaller companies.

File Transfer Protocols by Alison Cole
File Transfer Protocol is a protocol that is used for exchanging files within a network that supports the transmission control protocol/Internet protocol (TCIP/IP)—protocol or protocols used in the Internet and Intranet. In a file transfer, two computers are involved; the first computer is an... With the configuration of most computers nowadays, anyone can easily connect to a server—the software is usually included in the packages available to buyers, and the hardware that is needed to create a working network is also readily available in the market.

PC Purchases: The Benefits of Adding Network Cards by Joshua Feinberg
Network cards are mandatory additions to PC purchases now that even the smallest offices now have broadband Internet access and peer-to-peer networking. Even if the cost of later purchasing Ethernet adapters a la carte were the same as the bundled prices, your clients still should get Ethernet... The Benefits of Adding Network Cards to PC Purchases When you add Ethernet adaptors to PC purchases, you and your clients won’t need to worry about compatibility between them and other hardware components in the PCs and their chosen operating system.