101 Computer typing

!±8± 101 Computer typing

If you learned to type on a typewriter or taught by someone who is kind, probably do some typographic faux pas, if you are on your computer.

Single spacing

The most common error is a double-spaced, at the end of a sentence. Only one is needed, let me explain why.

The reason why the master bedroom was generally used typewriters, because all the characters used to write Monotype. Each letter in a font-design, which have the same characterWidth, in other words, an "m" with the same amount of horizontal space, like an "i" or "l". There are different types of character-design planned for the calculation, Courier is probably the best known.

Most fonts are used on machines with variable width fonts, or fonts, and use proportional font "kerning". If the letters are cut, the spacing of the characters that will take place in relation to their actual width, so that the width between the letters and letter combinations to create coherent pairsDistance.

So there is no need for a double space at the end of a sentence when typing on the PC as a variable width fonts automatically the right amount of space between sentences. In fact, a double-spaced holes will create a visual text that looks amateur. If you send your work to a graphic or a publisher, someone will have to replace all double spaces with single spaces. . . a tedious job, also using "Find and Replace".

TheDouble-spaced habit can take some time to break, but the end result is more professional looking documents.

Quotes and straight quotes

Another common mistake is or quotes ("" "") or single quotation marks ("") inappropriately. Quotes (also called curly quotes) are for dialogue, and apostrophes are used, while the straight for the feet and minutes are used (") and Customs and seconds (").

Microsoft Word will use single quotes as standard, butThis feature can be easily turned on or off.

From the Tools menu, click AutoCorrect
Click the tab for AutoFormat As You Type
Here you type, select or deselect "Straight quotes" Replace with "quotes"

If you have already written in the document with false quotations, bids can replace Word for you.

Follow the above procedure
Use Replace Ctrl + H boxEnter tab of the Find and Replace dialogue box, "with both search and replaceBoxing
Click Replace All

To manually edit entries, you hold down the ALT key and type the numbers on the keypad.

ALT 0145 and ALT 0146 for the left and right single quote
ALT 0147 and ALT 0148 for double quotation marks to the left and right curly.

If the keystrokes Alt on Windows, the numeric keypad on the right side of the keyboard, not the number row above the letters and make sure Num Lock is activated.

Dashes and hyphens

A typewriter had only oneelection dash - computers, while offering three widths dashboard. Another sign of professional set is the correct use of hyphens, en dashes and hyphens. Each is a different size and has his own personal use. The width of the em and en dashes is usually equal to the width of the small n and for the character they are used.

The dashes - are used for hyphenation and characters in a separate telephone number.
En dashes - are used to show duration and scope, as in 03:00 from 11:00 clock or January11.-15.

Create dashes private ALT 0150

En dashes - are the lines on the right instead of a single or double dashes - like punctuation. The en dash is also used to separate clauses in a sentence.

Microsoft Word will automatically replace double hyphens with a dash.

Create dashes private ALT 0151

The focus of the text

With the typewriter, underlined text, the only way was to highlight text in a document. With the advent of desktop publishing, we can now highlight textUse bold, italic, and bold.

Bold text is best used in all lines of text in headings and captions at the beginning of a paragraph as a design style. The text in bold should not be used to select the words in a phrase of text because it is very disturbing to the eye. Italics for emphasis should be used instead, as the text in italics is in harmony with the surrounding text, but clearly shows a greater importance.

Text Uderlined is a power on the typewriter that time, they shouldjust like most rewarding ways to avoid words with emphasis in bold and italics. Underlined text should be reserved for use in designing Web sites and financial publications or scientific.

Ctrl-b for bold

Ctrl-I for italics
Ctrl-u for underline

Using the tips above, the documents will look professional and amateur. Some of these habits will take some 'getting used to, but try again and again, the result will be worth it!

Copyright © 2006 VideoProfessor Inc.

101 Computer typing

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Fiber optic cabling for beginners

!±8± Fiber optic cabling for beginners

Everyone knows that the structured cabling is the foundation of any corporate network, connectivity between servers, computers and other network devices and allows both voice and data transmission throughout the world. When it comes to data cables, there are various media available for data transport, with the transfer from point A to point B is traditionally twisted-pair copper cable and is still considered the most common form of structured data cabling usedThe data transmission over twisted pair. As technology continues to advance, however, and demand for faster, more advanced methods of growing networks, fiber optic cable is fast on its way to the standard for next-generation data cabling.

Advantages of fiber optic cabling are:

or longer distances - may be signs of fiber optic cables up to 50 times longer than those of copper wires with low attenuation (signal loss) rates, without a signalRepeater to signal integrity over longer distances than copper wire cables.

Or intrusion prevention systems - copper wires, can be detected at a distance a signal transmitted through the cable, can make unwanted security breaches. This is not a problem with the fiber optic cable as the dielectric nature makes it impossible for the remote sensing and access to fiber, which require a physical intervention can easily lose aConsolidated monitoring system.

Improvements or Installation - great lengths with smaller diameter and lighter weight of the fiber optic cable makes installation and upgrades easier and cheaper than copper cables.

o Increase the bandwidth and speed of data transfer - With more bandwidth, more data can be transmitted at a speed much faster. This allows for faster download times and increase network efficiency.

or EMI immunity - fiber optic cable can be installed in areas wherehigh electromagnetic interference (EMI), the absence of wires of the cable makes it completely immune to electromagnetic interference.

Depending on your needs, data cables, there are two different types of fiber optic cables to meet your needs:

or multi-mode fiber - Multi-mode fiber has a diameter large nucleus, where the light can be transmitted through multiple paths on the way to its destination. These multimode fiber transmission capacity in high, but only the maintenance of reliabilitylimited over short distances usually less than 8 miles from modal dispersion.

or single-mode fiber - single-mode fiber has a much smaller core diameter multi-mode, so that only one path for light to be emitted. Single mode is used for transmission over long distances, well beyond the boundaries of the multi-mode, and is not limited by modal dispersion.

Different environments require different types of cable systems to make sure the fiber remains in good condition. Employeeon which you install the cable, there are two basic types of fiber optic systems that can be used:

indoor facility - the plant fiber cabling systems are designed for use in a building designed, which usually have no contact with the environment variables. In a typical fiber cable within the central system, are individually coated fibers around a core position of dielectric strength member and surrounded by a coat subunit. Aramid yarns (Kevlar) surrounding the individual subunitswithin the cable, the tensile reinforcement. Some inside plant fiber optic cable systems have an external force is intended to be a good member to add protection to the entire cable. For inside plant fiber ribbon cable systems installation are used frequently. Ribbon cables have a flat ribbon-like configuration, line installers, saving them to install more cables in a particular channel.

facility or outside - The installation of fiber optic cables, and outside orMetro uses an outdoor fiber optic cable. Outside plant fiber cabling systems consist of individual gel tubes free subunits, which are composed around a central core member of the force. Be made within each sub-unit buffer tube, buffer coated fibers, a member strength. A binder consisting of water containing a block includes all the cables in loose-tube unit, which is then trapped by an external force member typically made of aramid yarn together. Corrugated steelis used as the external, physical protection and strain relief, located between an inside and an outside traffic HDPE MDPE jacket pocket.

Now that you have a general understanding of the different kinds of fiber optic cable, you can decide which devices are particularly suitable for the particular installation. For example, say you installed an optical fiber system to operate more than 375 feet through a warehouse. This length is too long for a system of copper cablesCarry your data, but multi-mode fiber, it is easy to treat. An internal structure may be suitable for installation this situation, because the cable is run inside without worrying about the environment variables. At the new fiber optic system with an existing Ethernet interface is necessary to use a dedicated switch or media converter or use a switch with GBIC (Gigabit Interface Converter) for the modules. This converts the electrical signals into optical signals and vice versa,allows the continuous flow of data through two means of communication cable. Therefore, it is important to decide which security method you will use for the fiber optic cable. The two options are available: a race through the fiber innerduct to house and protect the fiber-reinforced or fiber, which has built in protection. Both are good methods of protection.

Pre-Installation Checklist: What You Should Know

- Install fiber innerduct through, or armored fiber is a betterWay to go?
- How far is the fiber optic cable has been initiated, multi-mode or single mode?
- What are the procedures for the conversion of the two cable systems are used, so that they can communicate?
- This is an indoor facility, outdoor installation, or both?

For any investment, it is important to know that you are getting the best value for money. Low cost system, combined with a life expectancy longer than copper cabling make fiber optic cable the best value hands down when it comes tostructured cabling. Fiber optic cabling provides a structured cabling system that is designed to accommodate future applications and technological progress, then the fiber optic cabling for the "wiring of the future." If you are going to install a data system wiring that takes as long as possible and expects to have unparalleled performance, fiber optic cabling is the way to go. California has a rapidly growing number of companies are opting for fiber optic cabling of copper cabling to see. This hasare mainly used to install fiber optic cable in San Diego. For more information about the increase of fiber optic cable in San Diego, there are many resources available online.

Fiber optic cabling for beginners

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Vanco HSHDMI50X Blue Jet High Speed HDMI High Speed Audio/Video Cable with Ethernet (50 Feet)

!±8±Vanco HSHDMI50X Blue Jet High Speed HDMI High Speed Audio/Video Cable with Ethernet (50 Feet)

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The Blue Jet High Speed HDMI High Speed Audio/Video Cable with Ethernet delivers the ultimate performance in high definition home theater for a lifetime. The HDMI Ethernet channel allows for a 100 Mb/s Ethernet connection between the two HDMI connected devices. High Definition Multi-Media Interface (HDMI) audio and video cable is used for connecting HDTVs, digital flat-panel displays and other video components with HDMI connections to a digital DVD player, digital A/V receiver or other equipment with HDMI connections. This provides the best detail, truest color and sound and highest resolution. This cable supports audio return channel functionality, allows 3D over HDMI when connected to 3D devices and supports 4K x 2K and 1080p video resolutions. It comes equipped with 24K gold plated HDMI connectors, and a triple layer shielding of two 100% aluminum foil Mylar and one tinned copper braid.

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Filming for the new job naked 1

!±8± Filming for the new job naked 1

I go out of my room in the garage with a 50-foot Ethernet cable is to keep in line, but not, and some wires got tangled and I had to get rid of the cable so that some parts do u dizzy hehe but I'll show u my puppy to play with a horrible music, close to the microphone and one of the puppies sold grams my hope, that he or she had a good home

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Cables To Go 29007 Cat6 550 MHz Snagless Patch Cables, 25-Value Pack, Blue (7 Feet/2.13 Meters)

!±8±Cables To Go 29007 Cat6 550 MHz Snagless Patch Cables, 25-Value Pack, Blue (7 Feet/2.13 Meters)

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For voice/data/video distribution, this cable will handle bandwidth-intensive applications up to 550 MHz. Meets all Cat6 TIA/EIA-568-B-2.1, draft 9 standards, and drastically reduces both impedance and structural return loss (SRL) when compared to standard 100 MHz wire. Each of the individual pairs is bonded together to help maintain the twist-spacing throughout the line right up to the termination point. Constructed from high-quality cable and a shortened body plug, this design minimizes Near-End Crosstalk (NEXT) levels. The molded, snagless boot prevents unwanted cable snags during installation and provides extra strain relief. Available in a variety of colors to easily color-code your network installation. Uses: Gigabit 1000 BASE-T; 100 BASE-T; 10 BASE-T (IEEE 802.3), 4/16 Mbps Token Ring (IEEE 802.5); 100 VG-AnyLAN, 100 Mbps TP-PMD (ANSI X3T9.5); 55/155 Mbps ATM, Voice; T1

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Cat5e RJ45 Ethernet Patch Cable 1.AmazonBasics (50 feet / 15.2 meters) www.amazon.com 2.CAT5e PATCH RJ45 Ethernet Network Cable 50 FT WHITE www.amazon.com 3.Mediabridge - Red Cat5e RJ45 Ethernet Networking Computer Cables Patches - (15 meters) 4.25 m www.amazon.com Category 5e (Cat5e) ...

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What are the limits of speed and distance of serial communications?

!±8± What are the limits of speed and distance of serial communications?

A question that is often in the discussion of RS232, RS422 and RS485 data transmission protocols are the speed and distance limitations of the various protocols. This directly influences the choice of protocol and deserves a discussion.

To reiterate, from an architectural point of view, RS-232 unidirectional or bidirectional point-to-point, where a single channel of communication "half duplex", or uses two independent channels, two channels are used,or communication "full duplex". 232 can also carry the flow control and modem control signals. There are two types of connectors commonly used for serial communication. One nine-pin and one has 25 pins. RS232 signals consist of voltage relative to a common signal ground. A logical zero, also known as "space", can be 5 to 25 volts. This logic, as a "brand" can be anywhere between 5 and minus 25 volts. This type of communication is referred to as "unbalanced".

TheRS-232 standard defines a maximum speed of only 20 kbps (kilobits per second). The low rate, but do not offer a barrier difficult as serial connections are usually much faster (up to 115kbps and higher). Unfortunately it is the nature of the RS232-based communications is interference between adjacent cables. Capacitance and inductance of the wire to limit the speed of serial communication and the duration of the connection that will lead to a more reliable communication. The general rule, aRS232 connection at full speed should not exceed 50 meters. In essence it is a direct correlation between the speed and the distance 232: the higher the speed, the lower the maximum length of cable failures are too high. It is unclear, and regret that the standard RS-232 was not much faster on the twisted pair technology, which is based at the end of 1960 for many decades. This was clearly a case where the standard-makers did not see theimmediate problem, that of connecting terminals to the very slow modems of the time. So why is RS232 still being used even today? Because it's been around for so long, because it's cheap, and because a lot of handheld devices and instruments still use it.

If RS232's limitations are unacceptable, the solution is often using the RS-422 standard that was designed for higher speed (up to 100kbps) and longer distances (up to 4,000 feet). The maximum data rate of RS-422 is up to 10 mbps over short distances, rivaling Ethernet and USB speeds. How can RS-422 be faster and error-free over much longer distances? Primarily because the standard uses a "balanced" signal on twisted pair wires that is far more immune to interference. This is referred to as "differential" data communication. Ground shifts and most noise is easily recognized and rejected by the receiver. Where does RS-485 fit in? It is used in projects that have the same speed requirements that RS422 can deliver, but also have multiple drivers (as opposed to one in a built-in conflict-422).

They are the 4000-meter maximum cable length and 10 Mbps for RS-422 and RS-485 hard drive limit? Not really. Now there are transceivers, which can accommodate up to 10 Mbps over short distances, and fiber optics will significantly extend the functional length of the transmission serial data. Use the correct adapters, converters, transceivers and serial data transmission is far from dead.

What are the limits of speed and distance of serial communications?

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