A keyboard explanation You can use a keyboard to type letters, numbers, symbols, and commands into a computer or other digital device. It is one of the most important tools for using technology. The most common keyboard layout is called QWERTY, which is short for the first six letters on the top row of letters. This was the original design for typewriters, and now most keyboards around the world use it.
Keys with letters and numbers All the letters (A–Z) and numbers (0–9) are in this part. You can use these keys to type words, sentences, and numbers. The spacebar, Shift, Caps Lock, and Backspace keys are also part of it. Shift lets you type in capital letters or symbols. When you press Caps Lock, all the letters turn into capital letters. Backspace deletes the letter to the left of the cursor. 2. Keys for functions These keys are in the top row (F1 to F12) and do different things depending on the program you are using. For instance, F1 usually opens Help. F5 might reload a page. You can use these keys with other keys, like Alt or Ctrl, to make shortcuts. 3. Keys that change things These are Ctrl (Control), Alt (Alternate), and Shift. They are used with other keys to
These facilitate navigation within a document or webpage. Among them are: Arrow keys (↑ ↓ → ←) Home (moves to the front of a queue) End (moves on to the end) Page Up/Page Down (scrolls up or down) 5. Keypad for Numerical Data The numeric keypad on the right side of full-sized keyboards resembles a calculator. It has arithmetic operators like +, −, ×, and ÷ and is helpful for entering numbers quickly. 6. Unique Keys These consist of: Escape (Esc): Ends an action. Enter: Goes to the next line or confirms a command. Tab: Advances the pointer to the subsequent field or tab stop.
