Explanation

• The first slide in a Microsoft PowerPoint presentation is called the Title Slide.
• It usually contains the presentation title and subtitle.
• It is used to introduce the topic and presenter.
• PowerPoint provides different slide layouts, including Title Slide, Blank Slide, and Title and Content Slide.
• The Title Slide is the default layout when creating a new presentation.

Last verified on 27-07-2026

Explanation

• The correct formula to add values in Excel is =SUM(A1:A2).
• The SUM function adds numbers from the selected cell range.
• Excel formulas always begin with the =` (equal) sign.
• A1:A2 means all cells from A1 to A2.

Last verified on 14-07-2026

Explanation

• An Operating System (OS) is system software.
• It manages computer hardware and provides a platform for running application software.
• It acts as an interface between the user and computer hardware.

Functions of an Operating System:

• Allocates resources
• Monitors activities
• Manages disks and files

Last verified on 02-07-2026

Explanation

• In MS Word, Ctrl + J is used to justify text.
• Justified text is evenly aligned on both left and right margins.
• It is commonly used in books, newspapers, and formal documents.

Additional information:

• Ctrl + L → Left align
• Ctrl + E → Center align
• Ctrl + R → Right align

Last verified 29-05-2026

Explanation

• .pptx → Default PowerPoint Presentation (2007 and later)
• ppt → PowerPoint Presentation (97–2003)

Additional information:

• .ppsx → PowerPoint Show (opens directly as a slideshow)
• .potx → PowerPoint Template
• .pptm → Macro-enabled Presentation

Last verified on 11-07-2026

Explanation

• In MS Excel, every formula and function starts with the equal sign (=).
• The = tells Excel that the cell contains a formula, not plain text.
• Functions such as SUM, AVERAGE, and IF also begin with =.
• Without the =, Excel treats the entry as ordinary text.

Last verified on 10-02-2026

Explanation

• The shortcut key to insert a new slide in a PowerPoint presentation is Ctrl + M.

Additional information:

• Ctrl + N shortcut key used to create a new presentation document.
• Ctrl + S shortcut key used to save a presentation.

Last verified on 29-05-2026

Explanation

• F5 key is used to refresh or reload a web page.
• It updates the page to show the latest content.
• Commonly used in browsers like Google Chrome and Mozilla Firefox.

Additional information:

• Ctrl + R → Refresh page
• Ctrl + Shift + R → Hard refresh (clear cache)
• F11 → Full screen mode
• Ctrl + T → Open new tab
• Ctrl + W → Close current tab

Last verified on 19-04-2026

Explanation

• Purpose: Prevents text from being hidden in the binding
• Location: Can be added to left or top depending on binding type
• Adjustable in: Layout > Margins > Custom Margins > Gutter

Explanation

• Gwadar Port was developed with the help of China.
• It is located on the Arabian Sea in Balochistan.
• It is important for trade and regional connectivity.

Additional information:

• 1783 – Gwadar came under Oman
• 8 Sept 1958 – Pakistan purchased Gwadar from Oman
• 8 Dec 1958 – Gwadar became part of Pakistan
• 2002 – Gwadar Port opened
• 18 Feb 2013 – Port operations given to a Chinese company

Last verified on 30-04-2026