Explanation

A document in Microsoft Word can be saved in three commonly taught ways.

1. File → Save → Saves the document.
2. Ctrl + S → Quick Save shortcut.
3. F12 → Opens the Save As dialog box.

Save → Updates the current file.

Save As → Saves with a new name, location, or format.

Explanation

• Marconi invented Radio.
• Radio was invented in 1895.
• Guglielmo Marconi was an Italian inventor.

Last verified on 12-08-2026

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

• Forest has about 4.8% (5%) of the total land area.
• The total area of Pakistan is 881,913 km.²
• In Pakistan's hilly areas, about 40% forest comprises coniferous and scrub forests.
• The largest forest in Pakistan is Changa Manga.

Last verified on 03-02-2026

Explanation

• The first war fought between India and Pakistan after Partition (1947–48) was fought over the Kashmir issue.
• The First Indo-Pakistani War began in 1947 and continued until 1948.
• The main dispute was over the princely state of Jammu and Kashmir.
• The conflict ended with a UN-mediated ceasefire that took effect on 1 January 1949.

Last verified on 10-08-2026

Explanation

• Ctrl + I = Italic

Additional information:

• Ctrl + A = Select all
• Ctrl + B = Bold
• Ctrl + P = Print
  
• Ctrl + Y = Redo
• Ctrl + S = Save

Last verified on 09-08-2026

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

علمِ بیان وہ علم ہے جو تشبیہ، استعارہ، مجاز، مرسل اور کنایہ جیسے فنی و بلاغی طریقوں سے بحث کرتا ہے۔

اس کا مقصد کلام میں خوبصورتی، تاثیر اور معنوی گہرائی پیدا کرنا ہوتا ہے۔

یہ علم اردو بلاغت کا اہم حصہ ہے اور ادبی اظہار کو مؤثر بناتا ہے۔

Last verified on 02-06-2026

Explanation

• Her doctor will be visited by her by 7:00 PM.
• The object “her doctor” becomes the subject in the passive voice.
• “will visit” changes to “will be visited.”
• “by her” identifies the doer of the action.

Last verified on 12-08-2026

Explanation

• Oxygen reacts with most elements to produce binary compounds called oxides.
• An oxide is a compound formed when oxygen combines with another element.
• Oxides may be metallic or non-metallic depending on the element involved.
• Examples include CO₂ (carbon dioxide), MgO (magnesium oxide), and Fe₂O₃ (iron oxide).
• Oxides can have acidic, basic, or amphoteric properties.

Last verified on 12-08-2026