Tag Archives: Computer

Types and Advantages of computer networks

Types and Advantages of computer networks

You must know that a network consists of more than one commuter that is linked in order to share resources. It is advantageous in that you can exchange files; allow electronic communications, even printers and CD-ROMs). There are three basic types of network that are normally used:
1. Local Area Network (LAN) 2. Metropolitan Area Network (MAN) 3. Wide Area Network
Local Area Network is confined to a small area and is generally limited to a geographical area about a mile apart to other computers. The configuration of LAN consists of software that controls the network and also the software that is shared by other computers that are attached to the network. It consists of a file server, a workstation and cables.
Metropolitan Area Network covers larger geographic areas and covers cities. They are used by local libraries and Government agencies to connect to citizens and private industries.
Wide Area Network connects larger geographic areas all over the world. It works with transoceanic cables or satellite uplinks.
ADVANTAGES
Speed is one of the advantages. Sharing and transferring files are very fast and saves a lot of time. It does not allow any fraud connections and is very safe. Another advantage is the cost. If the copies are made individually licensing each copy becomes very expensive.
If Networkable versions are used it saves cost. The upgrading of the program becomes easier in shared programs instead of upgrading individual work stations. Security is another factor. You must know that sensitive files on a network are password protected. They are termed as ‘copy inhibit’. This does not allow illegal copying. Another advantage is the Centralized Software Management. This can be loaded on just one computer which is the file server and time and energy in installing updates and tracking them on individual computers can be eliminated. Other advantages are Resource Sharing, Electronic Mail use, flexible access and Group Work computing.
Looking through all the advantages what does a technological person think? Yes, he feels nice that communication which the most important part of today’s knowledge based work has developed very fast and is also helpful not only for science and technology but also for the common man who can connect himself to different people and places.
It is because of this fast paced communication network that globalization has become easy. The modern world has come closer to each other and each country is not an island by itself. Even continents have come closer because of the advent of information technology. Due to this economy have also improved and different types of businesses have come into being.
Another major advantage of this is that many new jobs have got created in the technical field and has provided opportunities for the new generation to earn more and have a better standard of living.
The present generations including young adults who are still in the field of education are also aware of file sharing and storage of major knowledge that they acquire. Even families have now learnt to have different modems if each member has a computer and they get interconnected using a network with just one modem and printer. Networking has resolved the problem of purchasing expensive soft wares available in the market. Software can be stored in one system or server and it can be used by different work stations.

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What to do if Your Computer Printer Toner Runs Low

What to do if Your Computer Printer Toner Runs Low

For most people, a computer has become a necessary part of their daily lives. Whether it is for work or personal use, we often have to print out a number of documents on a daily basis. As with any device, we have to make adjustments. When using a computer printer, one will expect at some point to see their toner run low. One has a couple of options to fix the problem when their computer printer toner runs low.

Although the printer runs electronically, it needs the toner cartridge to provide toner for the printed paper. One choice you have when the printer toner runs low is to purchase a new toner cartridge. A new cartridge is expensive, so it may take more sense to refill the cartridge when you notice blurry and faded printed copies. Because toner cartridges can be expensive, check online for special deals on toner or ask an office supply store about rebates, discounts, and sales. It is important to know what type of toner cartridge you use before making a purchase. When replacing the toner cartridge, open the printer’s interior panel. Locate the cartridge handle on the inside. Once you got the handle, pull out and up to remove the used cartridge. Insert the new cartridge in the spot where you removed the old cartridge.

A cheaper way of fixing toner that is running low is to refill the toner cartridge with new toner. When refilling a toner cartridge, make sure you have the right toner. If not, you could damage the printer. You can do the refilling or have someone else do it for you. There are many online sites that sell toner refill kits. A quality refill kit will come with a set of instructions. If not, and you are unsure how to refill the cartridge, get a professional or contact the printer manufacturer or a computer store for help with refilling. Your toner refill kit will have the tools and toner to refill your cartridge. After refilling, reseal the hole with the tools from the refill kit. There are toner refill kits for cartridges where you burn the fill hole and then when done, there will be aluminum tape in the kit to secure over the hole. Shake the cartridge and then reinsert the toner filled cartridge back into the printer. One cartridge should only be reused about three times before you buy a brand new one. As well, there are now printer toner cartridges that contain ‘smart chips’ which will have to be replaced for the cartridge to perform past its life expectancy. When refilling a toner cartridge, make sure you are refilling it while wearing old clothes and over an old towel so you do not make a mess on an item that you like.

Fixing a printer with toner running low does not have to be difficult or expensive. As long as you know what your options are and what to do, fixing it will not be a problem and you will be able to continue with high quality printer output.

Tons of Toner is one of the largest online retailers of brand name ink and toners, offering great deals on Brother toner, Lexmark ink, HP ink and many other popular brands to fulfill all of your printer cartridge needs.

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Printer Cartridges – Smart Methods to Purchase Substitute Computer printer Printer ink

Printer Cartridges – Smart Methods to Purchase Substitute Computer printer Printer ink

Inkjet printers have undergone a boom in recent years. The primary driving force for their popularity has been the rise of digital images and also the improvement of all-in-one units that bundle a computer printer, scanner and copier into 1 compact, inexpensive unit. These innovations plus a fall in cost and rise in high quality has led to a massive uptake of inkjet printers each for workplace and house use.

The rise in digital images has meant that ordinary individuals with house computers now personal their very own digital darkroom. With simple to make use of free software from the camera producers, user can make their very own house prints instantly and cheaply and with a high quality that matches those of industrial images shops.

The improvement of low cost all-in-one printers has meant that each little company now has access to printing, copying and scanning facilities. These handy machines have turn out to be a mainstay in most offices owing to their cheapness and versatility.

Most customers, each house and industrial, are delighted with their inkjet computer printer. They are simple to make use of and supply the type of crisp text and vivid colours that were once the sole preserve of industrial printing houses. Nevertheless the day soon arrives when several customers start to question their use of inkjet printers.

That day is when the printer ink within the computer printer cartridge runs out and they discover the cost of purchasing substitute computer printer printer ink. Frequently the price purchasing the 1 new black and white and also the 1 new colour cartridge approaches the price paid for the computer printer itself. Disenchantment rapidly sets in. House customers turn out to be much more selective about what photographs they prints and workplace managers fret about their budget for workplace supplies.

If this is you, you will be pleased to understand that it does not need to be this way. Here’s a appear at some methods to purchase low cost printer ink cartridges.

Firstly, you should know that not all computer printer cartridges are equal so let’s appear at the kinds of accessible.

The initial kind are the ones produced by the computer printer producers themselves. They are recognized as OEM (authentic equipment manufacturer) or authentic computer printer cartridges. They are effortlessly recognisable by the style with the packing as the manufacturer’s logo will probably be on the box. They are also recognisable by the cost tag. OEM computer printer cartridges sell at premium costs. They are produced towards the highest high quality requirements each in terms with the mechanics with the cartridge and also the printer inside. Should you purchase, say, Canon Inkjet Cartridges, you are going to get a top high quality product which will never let you down.

The subsequent kind of inkjet substitute cartridges you are able to purchase are suitable printer ink cartridges. They are brand new like the authentic ones but are produced by third party businesses. If you are looking to purchase, say, low cost Epson printer, suitable printer ink cartridges would be a great choice. They are usually made to a high standard following the authentic manufacturer’s requirements but at costs far less expensive than the OEM.

Subsequent, you are able to get remanufactured inkjet cartridge. They are old cartridges that have been refilled. They are less expensive than the initial two choices but you are taking a chance with these. Low cost computer printer cartridges does not mean great computer printer cartridges.

A final choice would be to refill your cartridges your self. This is the least expensive way to complete things but is extremely messy. Much more importantly, you will be filling your cartridges with generic printer ink which might not give great outcomes and could clog up your computer printer or worse.

Which kind of substitute computer printer cartridge you select to purchase depends on your wants. Should you require the highest high quality and reliability you ought to get the authentic cartridges. Otherwise, suitable inkjet cartridges ought to be fine for regular use.

1 factor to bear in mind is that be aware that some producers patent their cartridge style and do not permit other firms to produce them. This means you are unlikely to discover suitable inkjet cartridges for these models of inkjet computer printer.

Even should you determine to purchase OEM in cartridges, you will find methods to save cash. The most essential factor to complete would be to order your cartridges on the web. On the web vendors can provide costs that high street suppliers can’t match and most provide subsequent day delivery towards the UK mainland.

For the very best and least expensive supplies of substitute printer ink cartridge wants including Canon inkjet cartridges, Brother printer ink cartridges, and low cost Epson printer check on the web.

For more information about Cheap printer cartridges, please visit Cheap ink cartridges

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