In the second mode, any text that you type successively replaces any text that is to the right of the cursor. In the first mode, what you type appears before the cursor and pushes any text that comes after it to the right. Insert - pressing this key switches between two modes when you are typing. These days, the functionality has been replaced by the on-screen scroll bar, so the Scroll Lock key is almost never used and most recent applications don't recognize it. Scroll Lock - in the past, when Scroll Lock was selected, pressing the arrow keys resulted in scrolling through a page of text rather than moving the cursor line by line. The Ctrl key is also used in many keyboard shortcuts. Press it down at the same time as the letter/character key to produce the special character shown on the bottom right side of the key.Ĭtrl - holding down the Ctrl key while selecting items allows you to select several items at once. For other non-letter keys, this action produces the character that is above the main character on the key.Īlt Gr - used on international keyboards to access special characters on keys where there are more than two characters on the key. Shift - when the Shift key is pressed at the same time as a letter key, an upper case version of that letter is produced.
Tab - move between items or move forward 5 characters (depending on the task). Some keys on the keyboard have specific functions which you may not be familiar with. Computer Shortcut Keys and their Functions » Keyboard Function Keys
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