Explanation

A header is a text that is placed at the top of a page, while a footer is placed at the bottom, or foot, of a page.

By default, on MS-Word the header or footer is printed on every page.

It can be changed in the Header and Footer menu.

Explanation

The full form of UPS is Uninterruptible Power Supply.

UPS is a type of power supply system with an integrated battery 

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ND8-1-2023

Explanation

Witness to Surrender was written by Brigadier Siddique Salik.

The book provides an insider's account of the events leading up to the fall of Dhaka in 1971, during the Bangladesh Liberation War.

Explanation

Excel allowed you to create a chart by selecting the data and pressing the F11 key. 

Explanation

The "Page Down" key is used to scroll down one page at a time in a document, webpage, or other content on a computer screen.

Explanation

In MS Word, the "Home" keyboard key is used to move the cursor to the beginning of the current line.

This shortcut is often used to quickly navigate to the start of a line, especially when editing or formatting text.

Explanation

Synonyms for SLUGGISH is  slow means سست

Explanation

approachable قابل رسائی

Inaccessible رسائی سے باهر

Explanation

The ratio of Ali's amount to Asim's amount is:

$$text{Ratio} = frac{20}{16} = frac{5}{4}$$

So, the correct ratio is 5:4.

Explanation

Corrected narration:
"He said that if he worked hard, he would pass the exam."

In indirect speech, we change the present tense to the past tense. "Will" becomes "would," and "I" becomes "he."