Special Keys
Some keys on the keyboard have specific functions that you will not be aware of.
Tab – move between things or move forward five characters (depending on the task).
Shift – once the Shift key’s ironed at constant time as a letter key, AN upper-case letter version of that letter is made. For different non-letter keys, this action produces the character that’s higher than the most character on the key.
Alt Gr – used on international keyboards to access special characters on keys wherever there square measure over 2 characters on the key. Press it down at constant time because the letter/character key to provide the special character shown on the lowest right facet of the key.
Ctrl – holding down the Ctrl key whereas choosing things permits you to pick out many things quickly. The Ctrl key’s additionally employed in several keyboard shortcuts.
Scroll Lock – within the past, once Scroll Lock was elite, pressing the arrow keys resulted in scrolling through a page of text instead of moving the indicator line by line. These days, the practicality has been replaced by the on-screen scroll bar, therefore the Scroll Lock key’s nearly ne’er used and most up-to-date applications do not acknowledge it.
Insert – pressing this key switches between 2 modes once you square measure writing. within the initial mode, what you kind seems before the indicator and pushes any text that comes once it to the proper. within the second mode, any text that you just kind in turn replaces any text that’s to the proper of the indicator.
Num Lock – once the Num Lock key’s ironed, variety|the amount|the quantity}s on the number pad of the keyboard square measure activated. once the Num Lock key’s not ironed, it is the arrows and special keys on the quantity pad that square measure active. the quantity pad could be a block of numbers that appears like AN the other way up phonephone keyboard. On microcomputer keyboards it’s found on the proper hand facet of the keyboard. On laptops, the quantity pad could be a special feature that’s related to regular keys on the keyboard.
The numbers reminiscent of the quantity pad will sometimes be seen on the lowest fringe of different keys (usually ones on the proper facet of the keyboard).
Caps Lock – once you press the Caps Lock key, you activate a feature that helps you to kind upper-case letter letters incessantly while not having to press the Shift key at constant time. to travel back to writing grapheme letters, press the Caps Lock key once more. you must use Caps Lock rather than shift if you would like to kind over one or 2 upper-case letter letters during a row. Numbers and special keys don’t seem to be suffering from the Caps Lock key.
Print Screen – pressing the Print Screen key captures a picture of your entire screen.
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