Explanation

• Decrease the font size by 1 point: Ctrl + [

Additional information:

• Increase the font size. Ctrl + Shift + >
• Decrease the font size: Ctrl + Shift + <
• Increase the font size by 1 point: Ctrl + ]
• Ctrl + Shift + F: Change the font
• Open the Font dialog box to change the font: Ctrl + Shift + F

Verified & Updated

Explanation

• The keyboard shortcut to select the entire document (or all items in a window) is Ctrl + A.
• Function: Selects all content, text, or files in the active window.

Additional information:

• Ctrl + R = used for aligning selected text to the right.
• Ctrl + E = used for aligning selected text to the center.
• Ctrl + J = use for Justify paragraph alignment.
• Ctrl + L = used for aligning selected text to the left.
• Ctrl + Q = used to Align the selected paragraph to the left.

Explanation

• Superscript is text written slightly above the normal line.
• It is commonly used in mathematical powers, formulas, and footnotes.
• Example: x², a³, 10⁵
• Shortcut in MS Word: Ctrl + Shift + =

Additional information:

• In MS-Word, a subscript is a number or letter written slightly below the normal text.
• Subscript shortcut: Ctrl + =

Last verified on 29-05-2026

Explanation

• Shortcut key to switch to the next/open window is Alt + Tab.
• It allows you to quickly move between open applications or windows.
• Hold Alt and press Tab to select another open window.

Additional information:

• Windows + Tab → Open Task View.
• Alt + F4 → Close the active window.
• Windows + D → Show or hide the desktop.
• Alt + Esc → Switch between open windows in their opening order.

Last verified on 07-08-2026

Explanation

• Shift + End – Select text from the cursor to the end of the current line

Additional information:

• Shift + Home – Select text from the cursor to the beginning of the current line
• Ctrl + Shift + End – Select text from the cursor to the end of the document
• End – Move the cursor to the end of the current line
• Ctrl + End – Move the cursor to the end of the document

Last verified on 20-07-2026

Explanation

• The standard arrangement of keys on a keyboard is called the QWERTY arrangement.
• The name QWERTY comes from the first six letters in the top alphabetic row: Q, W, E, R, T, Y.
• It was developed from the keyboard layout used in early typewriters.
• QWERTY became the most widely used keyboard layout.

Last verified on 07-08-2026

Explanation

• The output quality of a printer is measured by Dot Per Inch (DPI).
• DPI indicates the number of dots a printer can produce in one inch.
• A higher DPI generally means higher print resolution and sharper output.
• Common printer resolutions include 300 DPI, 600 DPI, and 1200 DPI.

Last verified on 07-08-2026

Explanation

• Supercomputers are designed for maximum computational speed and complex calculations.
• Mainframe computers are designed to process huge volumes of data and support many users/tasks simultaneously.
• Supercomputers are commonly used in weather forecasting, scientific research, simulations, and space research.
• Mainframes are widely used in banking, airlines, government systems, and large organizations.

Last verified on 07-08-2026

Explanation

• Maximum number of columns in MS word: 63

Additional information:

• The minimum number of rows added in MS Word: 1
• The minimum number of columns in MS word: 1

Last verified on 29-05-2026

Explanation

• The maximum number of lines that can be set for a Drop Cap in Microsoft Word is 10.

Additional information:

• The minimum number of lines is 1.
• The default setting is 3 lines.
• A Drop Cap enlarges the first letter of a paragraph and makes it extend down several lines.

Last verified on 07-08-2026