Developing proficient keyboard skills is essential for office assistants who handle a variety of administrative tasks in Kenyan workplaces. Efficient use of the keyboard not only speeds up data entry and document processing but also reduces errors and physical strain. Mastery of the standard QWERTY keyboard layout and maintaining proper posture and hand positioning are foundational skills that directly impact productivity and workplace health. This chapter equips learners with these crucial competencies to enhance their performance in diverse office environments such as accounting offices, courier companies, and law firm registries.
The QWERTY layout is the arrangement of keys found on almost every computer keyboard used in Kenyan offices. It is named after the first six letters on the top letter row: Q, W, E, R, T and Y. The layout goes back to the typewriters of the 1870s, and it is commonly explained as a way of spacing out letter pairs that were often typed together so that the metal typebars of early machines did not jam. Learners of office work still use it today because every typing course, office computer and laptop follows the same plan. Once the plan is known, a typist can sit at any keyboard in a travel agency, a courier office or a printing shop and find each key without searching.
A full keyboard has about six rows of keys. The top row holds the function keys. Below it is the number row, then three rows of letter keys, and at the bottom the space bar with the control keys. On the right of many keyboards there is a separate number pad and a block of arrow keys. Knowing which group a key belongs to helps an office assistant move quickly between typing text, entering figures and giving commands to the computer.
The functional keys are the keys marked F1 to F12 along the top of the keyboard. Each one gives a command to the program in use, so one press replaces several mouse clicks. What a key does depends on the program, but a few uses are the same in most office software. On some laptops the function keys also control screen brightness or volume, and the Fn key must be held with them to give the usual command.
Example: a clerk in a timber merchant's office who needs to rename a customer file in a folder selects the file and presses one key instead of opening a menu.
F1 opens the Help window of the program in use. If an assistant is unsure how to set a margin in a word processor or how to print a page range, pressing F1 and typing the question in the search box often gives the steps.
F2 lets the user edit the name of a selected file or folder in File Explorer, so a document can be renamed without right-clicking. In a spreadsheet program, F2 opens the selected cell for editing so that a figure can be corrected without retyping the whole entry.
F3 opens a search in many programs, such as File Explorer and web browsers, and repeats the last search in others. In a word processor, holding Shift while pressing F3 changes selected text between capital letters, small letters and capital first letters, which is useful when a heading was typed in the wrong case.
Numerical keys are the keys used to enter figures. They are found in two places. The number row runs across the top of the letter keys and carries the digits 1 to 9 and 0, with symbols above them that are typed by holding Shift. Many keyboards also have a number pad on the right, laid out like a calculator, which is faster when long lists of figures must be typed, such as prices on a quotation or numbers on a delivery list. The number pad works when the Num Lock key is switched on. If pressing its keys moves the cursor instead of typing digits, Num Lock is off.
Accuracy matters more than speed with figures, because one wrong digit in an invoice number or a phone number can send a document to the wrong place. After typing a line of figures, an office assistant should check it against the original before moving on.
The keys 1, 2 and 3 are the first digits on the number row, typed with the fingers of the left hand, 1 with the little finger, 2 with the ring finger and 3 with the middle finger. The same digits sit at the bottom of the number pad, where 1, 2 and 3 are typed with the index, middle and ring fingers of the right hand. The equals key is the last character key on the number row, to the right of the 0 and minus keys, and it is reached with the little finger of the right hand. Besides its use in simple sums typed into a document, the equals sign is the key that starts every formula in a spreadsheet program: typing =B2+B3 in a cell tells the program to add the figures in cells B2 and B3.
The alphabetical keys are the 26 letter keys, A to Z, arranged in three rows. The top letter row reads Q W E R T Y U I O P. The middle row, known as the home row, reads A S D F G H J K L with the semicolon key at the end. The bottom row reads Z X C V B N M, with the comma, full stop and slash keys beside it. The space bar below is pressed with either thumb. Most of the typing in an office, such as letters, emails and notices, is done on these keys, so learners begin by memorising where each row sits.
The letters are not in alphabetical order. They are placed by the QWERTY plan, so the position of each letter has to be learned through practice. A good habit is to keep the eyes on the paper or screen and let the fingers learn the distance from the home row to each key.
A, S, D and F are the four home row keys of the left hand, and J, K, L and the semicolon key are the four home row keys of the right hand. At the start of typing, the left little finger rests on A, the ring finger on S, the middle finger on D and the index finger on F. The index fingers of both hands feel a small raised bar on the F and J keys, which tells the typist that the fingers are on the home row without looking down. After reaching for another key, each finger returns to its home row key. Practising the line ASDF JKL; slowly builds the finger memory that touch typing depends on.
Navigation keys move the cursor through a document or a list without using the mouse. The four arrow keys move the cursor one character left or right, or one line up or down. Home takes the cursor to the start of a line and End to the end of it. Page Up and Page Down move one screen at a time, and holding the Ctrl key with Home or End jumps to the very start or very end of the document. For an office assistant who is correcting a long report, these keys save time and keep the hands on the keyboard.
Two more keys that control how letters are typed are learned together with the navigation keys because they are often used in the same typing task: Caps lock and the Shift key.
The Caps lock key switches the letter keys between small letters and capital letters. When it is on, every letter is typed as a capital until the key is pressed again, and a light on the keyboard or an icon on the screen shows that it is active. It is useful for a heading or a line that must be all capitals, such as the word URGENT on a notice. It is a common error to leave Caps lock on by mistake and type a whole paragraph in capitals. Caps lock does not change the number keys, so the figures on the number row still need Shift to give the symbols above them.
The Shift key is held down with another key and released after that key is pressed. There is one on each side of the bottom letter row. With a letter key it gives a capital letter, so the typist uses the Shift key on the opposite hand to the letter being typed: the right Shift key for A, S and D, and the left Shift key for J, K and L. With a number key it gives the symbol above the digit, such as the exclamation mark above 1 or the plus sign above the equals key. When Caps lock is on, holding Shift types a small letter, so the two keys work in opposite ways.
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Create a free accountThis chapter provided an in-depth exploration of the QWERTY keyboard layout, detailing the various key groups such as functional keys, numerical keys, alphabetical keys, and navigation keys. Understanding the role of each key type enhances efficiency when processing office documents. Emphasis was placed on proper posture and hand positioning, highlighting their importance in preventing injuries, improving comfort, and promoting better quality of life for frequent keyboard users. These ergonomic considerations also contribute to increased typing speed and accuracy while reducing the risk of musculoskeletal issues like back problems and neck pain. The chapter further examined different keyboard typing skills, including touch typing, blind typing, and hand and peck typing, each with distinct techniques and benefits. Mastery of these skills supports effective document processing in office environments. Overall, the chapter underscored the integration of correct keyboard knowledge, ergonomic practice, and typing techniques as essential for professional office work.