1. Letters (A to Z) - These keys allow you to type letters.
2. Numbers (0-9) - These keys allow you to type numbers.
3. Function Keys (F1 – F12) - Depending on the software you are using, Function keys have different functions, such as opening a help menu, saving a document, or closing a window.
4. Arrow Keys (Up, Down, Left, and Right) - These keys allow you to move the cursor in the direction of the arrow.
5. Typing Keys (Enter, Shift, Tab) - Enter is used to start a new line, Shift is used to capitalize a letter, and Tab is used to indent.
6. Special Keys (Ctrl, Alt, Esc, Home, End, Del, Pg Up, Pg Dn) - These keys have different functions depending on the software, for example, Ctrl+C is copy, Alt+F4 closes a window, Esc is used to exit a function, Home moves the cursor to the beginning of a line, End moves the cursor to the end of a line, Delete deletes a selected object or character, Page Up moves the screen up one page, and Page Down moves the screen down one page.
Key board keys and their functions
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