Computer repair, Data Recovery, Onsite Visits, PC Engineer Call-out Onsite Computer Service For London 24/7: Computer Service Where and When You Want IT

24 Hours 7 Days a Week Service + Engineers Always On-Call + Rapid Response Computer Service + Computer Repairs + Laptop Repairs + Network Troubleshooting + Service By Microsoft Certified Computer Technicians with over 8 years experience - NO FIX NO FEE! SATISFACTION GUARANTEED. CALL 0207 516 1077 FOR SERVICETERMS OF SERVICE

[ HOME ] [ SERVICES ] [ REQUEST ONSITE VISIT ] [ CONTACT US ] [ ABOUT US ] [ FAQs ] [ LEGAL ]

	Call 0207 516 1077 For Computer Service	ON SITE COMPUTER SERVICE: We come to you!
	Email us: info@onsitecomputerservice.co.uk	WORKSHOP COMPUTER SERVICE: Drop off your Laptop or PC or Hard Drive
	Request a service/Book a service on-line	DESKTOP PC REPAIRS LAPTOP REPAIRS WIRELESS NETWORK INSTALLATION DATA RECOVERY NETWORK MAINTENANCE & MANAGEMENT

London Computer Repairs + Computer Doctor + Laptop Doctor + Laptop Repairs London + PC Repairs London + Data Recovery + Laptop Data Recovery + Data Recovery London + Data Recovery Doctor + Computer Services London + Home PC repairs + Home PC Services + Business Computer Services

LAN (Local Area Network)
A network of computers, typically within a single building. Usually they share the resources of a single server, or perhaps a small number of servers each of which specialises in particular tasks such as e-mail, file storage, and so on.

Network
Usually, two or more computers that are connected together to make communications easier. There are other sorts of networks as well, such as telephone networks, rail networks, and so on. What they have in common is interconnectivity, for the same basic purpose: communication.

WAN (Wide Area Network)
A network of computers spread over more than one site. Communication between sites usually happens via the telephone network, using high-speed technologies such as leased-lines.

Ethernet
Also known as IEEE 802.3, Ethernet is the most commonly-used standard for networking computers using either coaxial or twisted-pair cables. The computers compete for access to the network's resources, so on a busy network it may be necessary to split the network into segments by using a switch.

Switch
A device for controlling network data traffic by dividing the network into separate segments.

Computer Network Equipment Guide
Your network will commonly consist of the following basic parts. Whether you are buying a single part or a whole network please call us to find exactly what you need.

Servers and Workstations
Servers will store files centrally and run all the services, security, sharing and storage for the whole network. Workstations are the computers which use the network.

Hubs and Switches
These are used to direct and limit network traffic. They are used to divide your network into logical segments so that data can reach its destination more efficiently, without getting in the way of data headed elsewhere. If a network is getting too busy, an appropriately positioned switch can often sort the problem out.

Cabling
Most small to medium sized networks these days use category 5 or 5e cable. This is the type of cable that is officially approved for use with so-called Ethernet networks (the most common type).

Network Software
To run a network, your computers need some network software. Typically this will be a suitable version of the Windows(TM) or Unix operating systems.

[home] [services] [contact us] [about us] [useful links] [legal]

------------------------------------------------------------------------------------------------------------------------------------------------------------

LAN (Local Area Network) A network of computers, typically within a single building. Usually they share the resources of a single server, or perhaps a small number of servers each of which specialises in particular tasks such as e-mail, file storage, and so on.

Network Usually, two or more computers that are connected together to make communications easier. There are other sorts of networks as well, such as telephone networks, rail networks, and so on. What they have in common is interconnectivity, for the same basic purpose: communication.

WAN (Wide Area Network) A network of computers spread over more than one site. Communication between sites usually happens via the telephone network, using high-speed technologies such as leased-lines.

Switch A device for controlling network data traffic by dividing the network into separate segments.

Computer Network Equipment Guide Your network will commonly consist of the following basic parts. Whether you are buying a single part or a whole network please call us to find exactly what you need.

Servers and Workstations Servers will store files centrally and run all the services, security, sharing and storage for the whole network. Workstations are the computers which use the network.

Cabling Most small to medium sized networks these days use category 5 or 5e cable. This is the type of cable that is officially approved for use with so-called Ethernet networks (the most common type).

Network Software To run a network, your computers need some network software. Typically this will be a suitable version of the Windows(TM) or Unix operating systems.