Explanation

• Type: Impact Printer
• Printing Method: Pins strike an ink ribbon
• Common Pin Configurations: 9-pin, 24-pin
• Output: Text and graphics
• Main Advantage: Can print multi-part forms

Last updated by NA on 04-11-2026

Explanation

• "Log in" is the correct term used to access an account.
• It involves entering credentials like a username and password.

• Sign up: Create a new account.
• Sign out: Exit your account.

Last updated on 30 Oct 2026

Explanation

• RAM is categorized as volatile and temporary (or primary / main) memory
• It means its data is lost when power is turned off.
• Volatile memory requires continuous power to retain data.

Additional information:

• ROM is non-volatile and retains data without power.

Last verified on 16-02-2026

Explanation

• The smallest preset font size available in the Font Size drop-down list is 8 points.
• It appears in the standard Font Size list on the Home tab.

• The largest preset font size available in the Font Size drop-down list is 72 points.
• Microsoft Word supports font sizes from 1 to 1638 points.

Last verified on 16-07-2026

Explanation

• Alt + Shift + F1 / Shift + F11 → Insert a new worksheet

Additional information:

• Shift + F10 → Open shortcut/context menu
• Ctrl + Page Up → Previous worksheet
• Ctrl + Page Down → Next worksheet

Last verified on 15-07-2026

Explanation

• Bug: An error or flaw in software.
• The term "bug" was popularized in the 1940s
• Origin: A moth was found in the Harvard Mark II computer in 1947.
• Associated with: Grace Hopper and her team.

Last updated on 30 Oct 2026

Explanation

• Definition: Finding and correcting errors (bugs) in a program.
• Purpose: To make the program work correctly.
• Errors: Can cause crashes or unexpected behaviour.
• Common term: Bugs = Program errors.

Last updated on 30 Oct 2026

Explanation

• The physical part of a computer is called hardware.
• Hardware refers to all the tangible parts of a computer that contribute to its functionality.
• Some examples of hardware include:
• Motherboard, RAM, CPU, Mouse, Keyboard, CD, DVD, Hard disk, Monitor, and Case.

Additional information:

• In contrast, software is the intangible part of a computer that helps it perform its functions.
• Software is made up of programs, procedures, and routines that run the computer system.

Last verified on 04-09-2026

Explanation

• A Cell is the intersection of a row and a column in a spreadsheet such as MS Excel.
• Each cell has a unique cell address, such as A1, B5, or C10.
• Rows are identified by numbers: 1, 2, 3, ...
• Columns are identified by letters: A, B, C, ...
• A cell can contain text, numbers, formulas, or functions.

Last verified on 09-08-2026

Explanation

• In classic versions of Internet Explorer, the View menu contains the Toolbars option.
• Users can show or hide the Favorites Bar through the relevant toolbar settings.

Additional information:

• Internet Explorer was developed by Microsoft.
• It was first released in 1995.
• Microsoft retired Internet Explorer 11 on most versions of Windows 10 on 15 June 2022.

Last verified on 29-10-2026