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Computer Keyboards
Information about keyboard input devices for PC, Mac and other computers
3,006 Questions
The keyboard is an input device for your computer. It allows you to enter characters (letters, numbers, symbols, and spaces) and also perform functions using keys such as the Ctrl, Alt, and function keys (F1, F2, F3, etc.).
What do you do when num lock key is off and it still types numbers instead of letters?
it depends what keyboard you have but your keyboard is probaly on number lock different keyboards have different way to take it off hope this helps
How do you type the letters that are not in the keyboard?
Ω There are Many Ω Go to Start Menu > Run > Type "charmap" and press Enter.
You will see a lot of characters and symbols. See Here the related link for more info
What are the letters assigned for each finger in keyboarding?
Left Finger Right
Small Finger: qaz p;. Back Space Enter
Ring Finger: wsx ol.
Middle Finger: edc ik,
Index Finger: rfvtgb ujmyhn
Thumb Finger: Space bar Space bar
How do you type to the fourth power on the keyboard?
You would either use the superscript feature if there is one, or a caret and then the 4. For instance:
X4 or X^4
How do you make a bunny with a keyboard?
BEAR
__________,-~-. _.-._.-~-,
_________/ .- ,'_______`-. \
_________\ /`__________\'/
_________ /___'a___a`___\
_________|____,'(_)`.____ |
_________\___( ._|_. )___ /
__________\___ .__,'___ /
__________.-`._______,'-.__
________,'__,'___`-'___`.__`.
_______/___/____V_____\___\_
_____,'____/_____o______\___`.__
___,'_____|______o_______|_____`.
__|_____,'|______o_______|`._____|
___`.__,'_.-\_____o______/-._`.__,'
_________/_`.___o____,'__\_
__.""-._,'______`._:_,'_______`.,-""._
_/_,-._`_______)___(________'_,-.__\
(_(___`._____,'_____`.______,'___)_)
_\_\____\__,'________`.____/.___/_/
Where might you find a concept keyboard?
There are many different kinds of keyboards but for the most part just about anyone can make use of one. For the slim keyboards that fit in your hand if that's what your referring to, they're used mostly by gamers.
How do you make inverted E in the computer key board?
Start>All Programs> Accessories> System Tools>Character Map
Character Map will show you all the characters that are in a font.
the glyph "ə" has no keystroke assigned to it, so you'll have to double click it and copy and paste it out of Character Map.
What is the reason why keyboard are not arranged alphabetically?
The keyboard is modeled after the typewriter. When the typewriter was first set up, consideration was given to the speed with which the fingers could tap out the keys. Since the letters "q", "z", and "x" are infrequently struck, these letters were assigned the nondominant hand (the left hand in 90% of individuals), and in corners that were not as easy to reach quickly. The more common letters were place in easy reach of the hands. In a nutshell, this is how the "QWERTY board" came into existence.
An interesting aspect of this history: The QWERTY typewriter was designed in part to create a degree of intentional inefficiency. Since early typewriters tended to jam if adjacent keys were hit concurrently or nearly so, commonly used combinations (such as t-h) were separated to reduce the likelihood of such jams. Also, the arrangement of keys favors left-handed typists at the expense of the more numerous right-handed ones. The result is a suboptimal design, which has led to many subsequent attempts to re-introduce a more efficient configuration; however, the converging vested interests of typing teachers and generations of typists taught touch-typing on the QWERTY keyboard has prevented their widespread adoption, so the design is likely to stay with us for some time despite its flaws.
For those interested in the history behind this issue, the Wikipedia page on QWERTY is worth a read: http://en.wikipedia.org/wiki/QWERTY.
Why are there numbers and symbols on a keyboard?
Originally there was only the line of numbers at the top of the keyboard on early workstations. As PC's became more popular for business use, good design suggested that a number pad should be included in order to facilitate rapid data entry. However, some systems, mainly UNIX, were not capable of upgrading to this, so the main manufacturers standardised on a keyboard design that had both. In the long run, this was a cheaper solution.
What is the difference between a backlit keyboard and a regular one?
The difference between a backlit keyboard and a regular keyboard is that backlit keyboards, are able to be used in pitch darkness because it lights up from behind the keys. On regular keyboards the characters attributed to each key are simply printed on and do not light up. This makes backlit keyboards the ultimate in versatility.
How do you put circle R on computer Key board?
Hold ALT, and then on the number pad, type 0174.
®.
You can also launch 'charmap', and copy the character in to clipboard.
If this is for HTML, you can use ®
Where is the command key on a dell keyboard?
The function keys are typically the top row of keys, labled F1 through F12.
Meaning of the parts of the keyboard?
The meaning behind keyboard parts can regard to subjects. The actual components between the keys, switches and dials are one definition. The other definition depending on context are the number keys, arrows and letter, which indicate keyboard sections.
How do you type the underscore symbol on Spanish keyboard?
First make a keystroke in the accent key (´) and then press the u key.
Accent key is located on the right side of the P key in Latin American keyboard, and on the right side of the Ñ key in Spaniard keyboard.
What are Different types of keys in DBMS?
* Alternate key - An alternate key is any candidate key which is not selected to be the primary key
* Candidate key - A candidate key is a field or combination of fields that can act as a primary key field for that table to uniquely identify each record in that table.
For Eg:
The table:
Emloyee(Name,Address,Ssn,Employee_Idprimary_key,Phone_ext)
In the above example Ssn no. and employee identity are ccandidate keys.
* Compound key - compound key (also called a composite key or concatenated key) is a key that consists of 2 or more attributes.
* Primary key - a primary key is a value that can be used to identify a unique row in a table. Attributes are associated with it. Examples of primary keys are Social Security numbers (associated to a specific person) or ISBNs (associated to a specific book).
In the relational model of data, a primary key is a candidate key chosen as the main method of uniquely identifying a tuple in a relation.
For Eg:
Emloyee(Name,Address,Ssn,Employee_Idprimary_key,Phone_ext)
* Superkey - A superkey is defined in the relational model as a set of attributes of a relation variable (relvar) for which it holds that in all relations assigned to that variable there are no two distinct tuples (rows) that have the same values for the attributes in this set. Equivalently a superkey can also be defined as a set of attributes of a relvar upon which all attributes of the relvar are functionally dependent.
For Eg:
Emloyee(Name,Address,Ssn,Employee_Idprimary_key,Phone_ext)
<Ssn,Name,Address>
<Ssn,Name>
<Ssn>
All the above are super keys.
* Foreign key - a foreign key (FK) is a field or group of fields in a database record that points to a key field or group of fields forming a key of another database record in some (usually different) table. Usually a foreign key in one table refers to the primary key (PK) of another table. This way references can be made to link information together and it is an essential part of database normalization.
For Eg:
For a Student....
School(Name,Address,Phone,School_Reg_noprimary_key
What key do you press on the top right of what if your keyboard to print screens in gfebs?
Print Screen
Why the keyboard is called qwerty keyboard?
The name QWERTY comes from the six letters at the left of the top row of letters on that keyboard (Q, W, E, R, T, and Y). Hence, QWERTY should actually be all in capitals, despite what many people think.
Why were the letter of the keyboard arranged the way they are?
Before keyboards, they used type writers and the letters got jammed so they reorganized the keyboard so the letters wouldn't get jammed when they typed.
If you want ONLY the usb one to work, you could disable or uninstall the driver for the one on the laptop. press the windows key, type device for device mngr, find your keyboard, and you are there.
What is 3 different types of keyboards?
Even if there are different types of computer keyboards, it is evident that they are used for almost the same functions.
The computer keyboard is the peripheral used to enter data (text and characters) into the computer, manage applications or enter command to be executed.
The different types of keyboards contain generally from 84 to 101 keys placed sometimes differently.
Most of these keys are known as alphanumeric keys with letters and numbers, others permit to input punctuation.
There are also many special keys used for different functions such as to delete or enter data or command, print screen, escape, etc,
Types of keyboards.
There are basically two types of computer keyboards:
- the standard keyboard designed in two basic arrangements of symbols keys. In western countries the standard used is the QWERTY keyboard in reference to the first six alphabetic keys found in the top.
In the second arrangement of symbols keys, the first six alphabetic keys are not the same. There are known as AZERTY and this other standard is used in French countries.
- the ergonomic keyboard is more comfortable than the basic keyboard because it facilitates a more suitable position for the hands users.
If you are one of the hardcore gamers in the world, a special keyboard named Gaming Keyboards is the best controller you can use.
Keyboard connectors.
The computer keyboards used actually two different types of connectors:
- the PS/2 connector frequently used for the keyboards
- the USB more and more used with new keyboards.
When the time comes to buy your input device, to make a better choice, use these guidelines about the different types of computer keyboards.
Your laptop shift keys are not working?
Get instruction from the Internet how to remove your key board from laptop, then check the ribbon cable connection that it is seated evenly and completely in socket try that before you spend any money on anything!!!!!!
What is the keyboard and the basic function of keyboard?
A keyboard is a panel of keys, or buttons, with letters, numbers and other characters on them, which when pressed have an effect upon a computer. What effect they have depends on what application is being used on the computer and what combination of keys is pressed.
