We hope that the matter available here on computer upgrade prove to be fruitful to you in your mission for enlightenment on computer upgrade.
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Today's computer upgrade Article
Computer Printer Ink Facts
Computer printer ink is a type of ink that comes from printers that will release small droplets of ink onto paper. Virtually all modern printers now use color ink. The cheaper color printers will use a combination of three colors, and these are magenta, cyan, and yellow, and they will also print black as well. The three primary colors are used to create the wide variety of colors that can be found in nature. Some printers will use ink that is based on CMYK to make sure the color black is pure. The prices of computer printers may vary widely, and the same can be said for the ink. While a basic color printer can be purchased for less than $100, high quality color printers can cost thousands of dollars.
The cost of computer printer ink cartridges for cheap printers can be expensive over the long term. For instance, if the black cartridge is not separate from the other colors, you may need to buy an entire unit once your black has been used up. In the printer ink industry, this phenomenon is called consumables. Another thing that you will want to look at is the quality of the resolution. When you look at the resolution quality of ink, it is important to place an emphasis on the text instead of the graphics. The graphics will almost always appear higher in quality than the text. When you are looking at a printer model, you can compare it to other models by having them print out sample images.
Purchasing a high quality paper that is coated will enhance the look of your computer ink. These coated pieces of paper will not absorb the printer ink in the same manner that the ink is absorbed by standard printer paper. While coated paper is more expensive, the cost should be considered when you are about to purchase ink for your printer. If you need to print high quality images to be used for advertisements, you will need to obtain what is called a wide-format printer. These printers are used to produce text and graphics for large posters, billboards, or banners. In addition to printing images on paper, these printers can be used to print images on materials such as vinyl. They have a professional level of quality, and they are often used by large companies.
The way in which ink is printed on materials will fall under two categories, and these are "drop on demand" and "continuous ink." As the name suggests, printers which use the continuous ink method will spray a bunch of droplets onto the material. While this method is still common, drop on demand will force the ink out of the chamber by using electricity or heat. A thermal technique will be used to warm up a resistor than will push the droplets out of the nozzle. An air bubble will be generated within the chamber. Some companies have also begin using crystals to expand the ink. This is one of the most cutting edge advance in printer ink technology.
An Overview of Computer Networks
My second degree, or should I say my second go through inside the education system was in networking. I'm a certified Novell and Microsoft engineer, not that I'm all that excited about the fact. Networking is actually pretty mindless work once you learn it. It's pretty much do it by the numbers based on what the customer wants. After you hook everything up the software installation is pretty straight forward. My 16 year old daughter could do it or as GEICO would say, a caveman could do it.
In this article I'm just going to cover the basics of what a network is and the types of networks. I'll go into more detail in later articles.
A network is simply a means for computers to speak to each other, or communicate with each other. With a network, computers can receive emails from each other, send files to each other, instant message each other and a variety of other things. This is something that we take for granted today but there was a time when networks were not so sophisticated and not all that efficient either.
There are basically two types of networks.
The simplest network is a LAN or Local Area Network. This is where all the computers in the network are located in one place such as an office building. Within this type of network you have 2 ways to connect.
The simplest way is peer to peer. This is where 2 or more computers are hooked up directly to each other. In other words if you have 5 computers you would have computer 1 hooked into computer 2 which would be hooked into computer 3 and so on. In this type of connection each computer is dependent on the other. So if computer 3 would go down then computers 1 and 2 would not be able to communicate or exchange information with computers 4 and 5 and visa versa. That is the main problem with a peer to peer network. Also in peer to peer networks the write process between computers leads to data corruption problems. This is not something they teach you in school but something you learn from experience.
The more common type of LAN connection is client server. This is where all the computers in the network are connected to each other via a central computer. This kind of connection does require more work in set up but is more efficient, carries data better and if one computer goes down the others aren't affected. However, should the server go down then all the computers on the network would be affected as far as their ability to get information from the other computers and the server itself. They, however, would still be able to do work locally on their own such as with a word processing program, unless the word processing program was located on the server. Then it would not be available. Usually, however, most applications are installed on each computer. What is most commonly lost when a server goes down is the ability to retrieve data that is common to everyone in the network, say an in house database of all employees.
The second type of network is a WAN or wide area network. This is where several LAN networks or even single computers are connected to a much larger network. A perfect example of a WAN is the Internet. This is where users from all over the world can interact with each other through email, chat rooms and instant messaging. WANs are enormous to say the least and are very intricate in their design, requiring hubs from all over the world to stay connected. One hub goes down and it can affect connections for millions of people though there are protocols instituted to reroute connections if a hub does go down.
The above is a very simplified overview of computer networks. In future articles I'll go into detail on the hardware and software required to set up these networks and some of the finer points. Stay tuned.
About the Author
Michael Russell
Your Independent guide to Networking
D-BUST Your Computer Part 5Janet L. Hall
By: Janet L. Hall
T Stands for Templates and Time
Lets start with Templates.
What is a template?
In its simplest form, a template is a document you have created (or one already created for you) in which you store information and/ or data that will be unchangeable and you use over and over. Its like creating a * shell * document and some of you might refer to or know this type of document as a boilerplate.
For instance, you can create your company invoice as a template, with logo and design, and call up the template each time you need to send out an invoice. You can create a template for your letterhead, including your headers and footers. You can create templates for your different size envelopes with return address stored in place, create a template for your in-house memos, and timesheets. Whatever you can think of! Whatever type of document you are finding yourself continually having to recreate, make a template and be done with it!
All thats left for you to do is to open the template, and insert the new information thats needed. Example: If youre doing an invoice, you would type in the appropriate information and then use your SAVE AS function (I wrote about this function in the June issue at overhall.com/jun00.htm ).
Microsoft has built in templates, with step-by-step instructions of how you can customize them for your company or home use.
There are two different ways to see what templates are available to you.
Here is how to access them:
Click on START
Move Pointer to New Office Documents (This function is also on your Office Shortcut Bar) and Click.
A box will appear that presents you with many Tabs to choose from and within those Tabs many templates to choose from.
Go ahead, click on some and play around with them. When you have created YOUR template use the SAVE AS function.
You can also access some templates when you are in Microsoft Word.
At the top of the screen, left hand side (make sure you have opened a document or have started a new document) Click FILE and Click on NEW.
You will see some Tabs for a variety of templates that you can use.
Using templates can save you the agony of recreating a cumbersome document over and over again and it can also save you time!
Speaking of time TIME is something that many people complain they dont have enough of, especially to dedicate to their computer.
I can not stress enough to you to schedule time with yourself to at least D-BUST your computer monthly! Make it a new habit and start working on it now. Pick the same time daily, weekly, or monthly to D-BUST. Schedule it, put it in your planner, and on your to-do list. You wont have to do everything that Ive been writing about, especially if you take care of things, such as deleting or saving, as you go along.
Make your computer work for you, thats what its suppose to do. It was meant to give you more time NOT take up more of your time.
If you are stumbling around a program, take and make the time to learn the program. If you have to refer to the manual or call a friend for help every time you try to use a computer tool, piece of software, or hardware, its time to take the time to get professional help! Hire a high school kid, take a class, hire a tutor, just get the help that you need. Use the Help feature on your computer to learn what you can about the software or program. If thats not enough, read a book and do the exercises. You are losing valuable time if you dont! Remember that time is money!
By taking the time to D-BUST and learn how to use your computer to its fullest, your computer and you will be humming along in no time!
Smiles, not Piles,
Janet L. Hall
The Organizing Wizard, Janet L. Hall, is a Professional
Organizer, Speaker, and Author. She is the owner of
OverHall Consulting, and Organizing By Phone. Subscribe to
her FREE organizing newsletter at
overhall.com/newsletter.htm or visit
her web site at overhall.com
Copyright 2000 by OverHall Consulting
P.O. Box 263, Port Republic, MD 20676
All Rights Reserved. Permission is granted to reproduce, copy, or distribute so long as this copyright notice and full information about contacting the author is attached.
By: Janet L. Hall
T Stands for Templates and Time
Lets start with Templates.
What is a template?
In its simplest form, a template is a document you have created (or one already created for you) in which you store information and/ or data that will be unchangeable and you use over and over. Its like creating a * shell * document and some of you might refer to or know this type of document as a boilerplate.
For instance, you can create your company invoice as a template, with logo and design, and call up the template each time you need to send out an invoice. You can create a template for your letterhead, including your headers and footers. You can create templates for your different size envelopes with return address stored in place, create a template for your in-house memos, and timesheets. Whatever you can think of! Whatever type of document you are finding yourself continually having to recreate, make a template and be done with it!
All thats left for you to do is to open the template, and insert the new information thats needed. Example: If youre doing an invoice, you would type in the appropriate information and then use your SAVE AS function (I wrote about this function in the June issue at overhall.com/jun00.htm ).
Microsoft has built in templates, with step-by-step instructions of how you can customize them for your company or home use.
There are two different ways to see what templates are available to you.
Here is how to access them:
Click on START
Move Pointer to New Office Documents (This function is also on your Office Shortcut Bar) and Click.
A box will appear that presents you with many Tabs to choose from and within those Tabs many templates to choose from.
Go ahead, click on some and play around with them. When you have created YOUR template use the SAVE AS function.
You can also access some templates when you are in Microsoft Word.
At the top of the screen, left hand side (make sure you have opened a document or have started a new document) Click FILE and Click on NEW.
You will see some Tabs for a variety of templates that you can use.
Using templates can save you the agony of recreating a cumbersome document over and over again and it can also save you time!
Speaking of time TIME is something that many people complain they dont have enough of, especially to dedicate to their computer.
I can not stress enough to you to schedule time with yourself to at least D-BUST your computer monthly! Make it a new habit and start working on it now. Pick the same time daily, weekly, or monthly to D-BUST. Schedule it, put it in your planner, and on your to-do list. You wont have to do everything that Ive been writing about, especially if you take care of things, such as deleting or saving, as you go along.
Make your computer work for you, thats what its suppose to do. It was meant to give you more time NOT take up more of your time.
If you are stumbling around a program, take and make the time to learn the program. If you have to refer to the manual or call a friend for help every time you try to use a computer tool, piece of software, or hardware, its time to take the time to get professional help! Hire a high school kid, take a class, hire a tutor, just get the help that you need. Use the Help feature on your computer to learn what you can about the software or program. If thats not enough, read a book and do the exercises. You are losing valuable time if you dont! Remember that time is money!
By taking the time to D-BUST and learn how to use your computer to its fullest, your computer and you will be humming along in no time!
Smiles, not Piles,
Janet L. Hall
The Organizing Wizard, Janet L. Hall, is a Professional
Organizer, Speaker, and Author. She is the owner of
OverHall Consulting, and Organizing By Phone. Subscribe to
her FREE organizing newsletter at
overhall.com/newsletter.htm or visit
her web site at overhall.com
Copyright 2000 by OverHall Consulting
P.O. Box 263, Port Republic, MD 20676
All Rights Reserved. Permission is granted to reproduce, copy, or distribute so long as this copyright notice and full information about contacting the author is attached. ABOUT THE AUTHOR
Organizer, Speaker, and Author. She is the owner of
OverHall Consulting, and Organizing By Phone. Subscribe to
her FREE organizing newsletter at
overhall.com/newsletter.htm or visit
her web site at overhall.com
Find The Best Deals And Discounts In Computer Sales
You will find while searching for computer sales, that there is no shortage of choices. The computer industry of today provides consumers with many different ways to obtain the personal computer you need. One perfect example is the cost effective method of recycling older computers. The best thing for you to do is do your homework, learn what option is best suited for your needs, and budget.
What is great about these recycled computers is that you can often times get the same great advantages of newer computers, at a much lower price. The key to getting the most from a computer sale is knowing the key features in the different types of computers. Computer sales often provide you with previous demonstration, refurbished, outdate, and over stocked models.
Over Stock
At a computer store, when new models arrive, the company must make room, thereby selling the older models. When we say older models, it could very well be that it was a model from the previous year, but in some cases even older. Buying an older computer does not mean you are missing out. Many of the "older" models contain many of the new capabilities that people want and desire in their computer. Generally, the holiday season is the best time to find these types of deals.
Outdated
Computers that are outdated are generally sold for a much cheaper price. Outdate computers are those that simply cannot compete with the technology of today. While some are sold at a steep discount, perfect for first time computer buyers, many are donated to schools or not for profit groups. Many parents, will purchase outdated computers for younger children that are learning and do not need the major capabilities of new models today.
A Refurbish and Renewed Computer Sale
While many refurbished computers are used or older models that have been made just as or close to their factory condition. In most cases, they have been refurbished by the manufacturer or have had some parts replaced to correct problems. You should be wary when buying these types of computers, while they are typically much cheaper, you may have to worry about a break down.
Previous Demonstrations Computer Sales
Many companies make use of computer only for demonstrative purposes for example as a store display or a convention. They are lightly used for the most part, simply showing the capabilities and features of the computer, but they sell at a discount. The computer may only be about three months old, but you still have the opportunity to grab a great discount. The best part about demo computer sales is that you benefit from what is left of the original warranty.
While a computer sale may seem great or the features of a computer may make you want to grab the item right off the shelf, you do not want to take the first deal you are offered. It is likely you can find it cheaper elsewhere. Additionally, in as little as six months or less, you might find that the price of the computer has dropped dramatically, sometimes by a thousand or more dollars.
Summary:
The key to getting the most from a computer sale knows the key features in the different types of computers. Computer sales often provide you with previous demonstration, refurbished, outdate, and over stocked models.
About the Author
Brooke Hayles
Check Out More Helpful Information About Computer Sale For FREE!
Visit {a href= computersalesweb.com/}Computer Sale Now!
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